Court Opinion

ID: 4566677
Source: CourtListenerOpinion
Date Created: 2020-09-18 12:04:44.973033+00
Date Added: 2024-06-11T12:49:04.243130
License: Public Domain

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SJC-12868

                    COMMONWEALTH   v.   EDWARD LONG.

         Suffolk.      March 3, 2020. - September 17, 2020.

    Present:   Gants, C.J., Lenk, Gaziano, Lowy, Budd, Cypher,
                           & Kafker, JJ.1

Threshold Police Inquiry. Constitutional Law, Equal protection
     of laws. Practice, Criminal, Motion to suppress.
     Evidence, Profile, Statistics.

     Indictments found and returned in the Superior Court
Department on February 9, 2018.

     A pretrial motion to suppress evidence was heard by Joseph
F. Leighton, Jr., J.

     An application for leave to file an interlocutory appeal
was allowed by Lenk, J., in the Supreme Judicial Court for the
county of Suffolk, and the appeal was reported by her.

     John P. Warren for the defendant.
     Cailin M. Campbell, Assistant District Attorney, for the
Commonwealth.
     Rebecca Kiley, Committee for Public Counsel Services,
Matthew R. Segal, Jessica Lewis, & Jessie J. Rossman, for
Committee for Public Counsel Services & another, amici curiae,
submitted a brief.

     1 Chief Justice Gants participated in the deliberation on
this case and authored his concurrence prior to his death.
                                                                    2

     Oren N. Nimni, Katharine Naples-Mitchell, Chauncey B. Wood,
& Radha Natarajan, for Massachusetts Association of Criminal
Defense Lawyers & others, amici curiae, submitted a brief.

     GAZIANO, J.   At about eleven o'clock on a November morning,

two members of the Boston police department's youth violence

strike force, who had been driving an unmarked vehicle, noticed

a maroon Mercedes pass in front of them on a residential street.

The driver was a Black man.    The officers decided to query the

vehicle's license plate in their onboard computer.    The results

returned indicated that the vehicle was registered to a Black

woman and that it lacked an inspection sticker.    The officers

stopped the vehicle.    When they learned that the driver, the

defendant, had outstanding warrants and his driver's license was

suspended, they searched the vehicle and found a gun in a bag on

the rear passenger seat.

     The defendant subsequently was charged with several

firearms offenses.2    He moved to suppress the evidence seized

from the vehicle, on the ground that the motor vehicle stop was

the product of selective enforcement based on race, and the

     2 The defendant was charged with unlawful possession of a
firearm, G. L. c. 269, § 10 (a), as well as an enhancement for
two previous convictions of violent crimes or serious drug
offenses, G. L. c. 269, § 10G; carrying a loaded firearm, G. L.
c. 269, § 10 (n); possession of ammunition, G. L. c. 269,
§ 10 (h); possession of a large capacity feeding device, G. L.
c. 269, § 10 (m); and receiving a firearm with a defaced
identification number, G. L. c. 269, § 11C.
                                                                     3

inventory search of the vehicle was impermissible.    A Superior

Court judge determined that the defendant had not met his

initial burden to raise a reasonable inference that the stop had

been made been motivated by race, and that the decision to

impound the vehicle was reasonable in the circumstances; he

therefore denied the motion.    The defendant sought leave in the

county court to pursue an interlocutory appeal; the single

justice allowed the application and ordered the appeal to be

conducted in this court.

    We conclude that the Superior Court judge abused his

discretion in denying the motion to suppress, because the

defendant produced sufficient evidence to raise a reasonable

inference that the stop was racially motivated.     Nonetheless, we

are persuaded that, in our efforts in Commonwealth v. Lora, 451

Mass. 425, 436-438 (2008), to ease the burden on defendants, we

set the bar too high for defendants attempting to establish a

reasonable inference of a discriminatory stop.    In practice,

providing statistical evidence sufficient to raise a reasonable

inference that a motor vehicle stop was racially motivated,

given the limitations of available police data, has proved

infeasible for defendants.     The judge's ruling well illustrates

the concerns repeatedly raised about the difficulty of meeting

the requirements set forth in Lora, supra at 447-449.     See
                                                                   4

Commonwealth v. Buckley, 478 Mass. 861, 879-880 (2018) (Budd,

J., concurring), and cases cited.

     Thus, in order to ensure that drivers who are subjected to

racially motivated traffic stops have a viable means by which to

vindicate their rights to the equal protection of the laws, as

provided by the Massachusetts Declaration of Rights, we today

establish a revised test.   A defendant seeking to suppress

evidence based on a claim that a traffic stop violated

principles of equal protection bears the burden of establishing,

by motion, a reasonable inference that the officer's decision to

initiate the stop was motivated by race or another protected

class.   To raise this inference, the defendant must point to

specific facts from the totality of the circumstances

surrounding the stop; the inference need not be based in

statistical analysis.   If this inference is established, the

defendant is entitled to a hearing at which the Commonwealth

would have the burden of rebutting the inference.   Absent a

successful rebuttal, any evidence derived from the stop would be

suppressed.3

     3 We acknowledge the amicus briefs submitted by the
Committee for Public Counsel Services and the American Civil
Liberties Union of Massachusetts, Inc.; and by the Massachusetts
Association of Criminal Defense Lawyers, The New England
Innocence Project, Lawyers for Civil Rights, and the Charles
Hamilton Houston Institute for Race and Justice at Harvard Law
School.
                                                                     5

     1.   Background.   We present the facts as found by the

motion judge, supplemented by uncontroverted facts from the

record that the judge "explicitly or implicitly credited,"

reserving certain details for discussion.    See Commonwealth v.

Jones-Pannell, 472 Mass. 429, 431 (2015) ("Although an appellate

court may supplement a motion judge's subsidiary findings with

evidence from the record that is uncontroverted and undisputed

and where the judge explicitly or implicitly credited the

witness's testimony, . . . it may do so only so long as the

supplemented facts do not detract from the judge's ultimate

findings" [quotations and citations omitted]).

     At approximately 11 A.M. on November 28, 2017, the

defendant, a young Black man, was driving a Mercedes sport

utility vehicle (SUV) on a well-traveled and largely residential

road in the Clam Point section of Boston.   Two plainclothes

officers from the Boston police department's youth violence

strike force (gang unit)4 were sitting in an unmarked vehicle on

a side street, where they were waiting to make a right turn onto

the road on which the defendant was driving.

     The defendant drove past the side street, and the officers

turned onto the main road directly behind his vehicle.    They did

     4 The primary purpose of the Boston police department's
youth violence strike force is proactively to reduce gang and
gun violence and drug activity in Boston.
                                                                      6

not observe a traffic violation, but one of the officers decided

to enter the vehicle's license plate number into the Criminal

Justice Information Services (CJIS) database.   The query

revealed that the defendant's vehicle was registered to a Black

woman, later identified by the defendant as his girlfriend.     The

query also showed that the vehicle did not have a current

inspection sticker.

    The officers decided to stop the vehicle on the basis of

the missing inspection sticker.   When the officers activated

their lights and siren, the defendant pulled into a lawful

parking spot on the side of the street.    The officers requested

his driver's license; the defendant explained that he did not

have a driver's license, only a permit, which he provided the

officers.   Although they had never encountered each other, one

of the officers recognized the defendant's name and photograph

from the gang unit's database.    After conducting a query of the

defendant's information in the CJIS database, the officers

learned that his driver's license was suspended, and that he had

two default warrants for operating without a license and failure

to identify himself.   The officers ordered him out of the

vehicle and handcuffed him.

    The officers, who testified that they were aware of thefts,

vandalism, and shootings in the vicinity, decided to tow and

impound what they deemed to be a "high-end" vehicle, which did
                                                                        7

not belong to the defendant.5    Before towing the vehicle, one

officer began to search it.     During the search, he observed what

he believed was the handle of a gun inside an open bag on the

rear passenger seat.    Once he confirmed that the object indeed

was a firearm, he read the defendant the Miranda warnings and

then inquired whether the defendant had a license to carry a

firearm.    When the defendant responded that he did not, the

officers called dispatch to transport the defendant to the

police station.

     2.    Prior proceedings.   The defendant filed a motion to

suppress the evidence seized from the vehicle on the ground that

the stop was impermissible because it was the result of

selective enforcement of the traffic laws based on race, and the

inventory search was an unlawful search for investigatory

purposes, as impoundment of the vehicle was not necessary.        The

defendant obtained an expert in statistics (a mathematics

professor who has published numerous articles and reports, and

had testified previously in the Superior Court and the District

Court).    The expert testified at an evidentiary hearing on the

motion, and introduced a report on her findings.     The judge

     5 At the hearing on the defendant's motion to suppress, one
of the officers testified that, in cases where he was arresting
the driver and the driver was not the owner of the vehicle, he
routinely had the vehicle towed unless the owner arrived at the
scene.
                                                                    8

found that the datasets used by the expert were "insufficiently

reliable to yield results that could raise a reasonable

inference of impermissible discrimination," and denied the

motion.   The defendant filed a timely notice of appeal and an

application in the county court for leave to pursue an

interlocutory appeal.   See Mass. R. Crim. P. 15 (a) (2), as

amended, 476 Mass. 1501 (2017).    The single justice allowed the

appeal to proceed in this court.

    3.    Discussion.   In Lora, 451 Mass. at 437-438, we adapted

general principles of our jurisprudence on selective prosecution

in an attempt to address the persistent and pernicious problem

of racial profiling in traffic enforcement.    Today, we conclude

that that decision placed too great an evidentiary burden on

defendants, and that we must lower this burden in order to

create a viable path for individuals to present and demonstrate

their claims of racial profiling in traffic stops.    While

defendants still may raise a reasonable inference of racial

profiling by demonstrating consistent patterns of racially

disparate traffic enforcement by the officer involved, they also

may raise a reasonable inference that a stop was racially

motivated based on the totality of the circumstances surrounding

the particular traffic stop at issue.

    Furthermore, in our view the problem of discriminatory

traffic stops continues to be best addressed under our equal
                                                                     9

protection jurisprudence and not, as Justice Budd's concurrence

suggests, the search and seizure doctrine of art. 14 of the

Massachusetts Declaration of Rights.     As to the stop of this

defendant, even under the overly heavy evidentiary burden that

resulted from our decision in Lora, we conclude that he

presented more than adequate data to support his claim, and thus

that the judge erred in denying his motion to suppress.

    a.     Equal protection framework.   Our guarantee of equal

protection under the law derives both from the Fourteenth

Amendment to the United States Constitution and arts. 1 and 10

of the Massachusetts Declaration of Rights.    When the Fourteenth

Amendment was ratified after the Civil War, its "primary

objective . . . was the freedom of [African-Americans], the

security and firm establishment of that freedom, and the

protection of the newly-made freeman and citizen from the

oppressions of those who formerly had exercised unlimited

dominion over him" (quotation and citation omitted).     Flowers v.

Mississippi, 139 S. Ct. 2228, 2238 (2019).    Art. 1 has a similar

purpose.   Ratified as part of the Massachusetts Declaration of

Rights in 1780, the article was the basis of the judicial

abolition of slavery in 1781, see Jackson v. Phillips, 14 Allen

539, 563 (1867), and subsequent decisions applying the guarantee
                                                                   10

of equal protection to African-Americans.6   See, e.g.,

Commonwealth v. Aves, 18 Pick. 193, 210 (1836).

     Under these constitutional guarantees, the racism in which

our nation had been steeped was to yield to the promise of

equality.   See Williams v. Illinois, 399 U.S. 235, 245 (1970)

("the constitutional imperatives of the Equal Protection Clause

must have priority over the comfortable convenience of the

status quo").   And, indeed, many explicitly discriminatory laws

did fall.   See, e.g., McLaughlin v. Florida, 379 U.S. 184, 184

(1964).

     All too frequently, however, the prohibition against

facially discriminatory laws has been inadequate to address the

role played by racism and other invidious classifications in the

     6 These protections, of course, also apply to suspect
classifications other than those based on race. "The Equal
Protection Clause was intended to work nothing less than the
abolition of all caste-based and invidious class-based
legislation." Plyler v. Doe, 457 U.S. 202, 213 (1982). Under
the Federal Constitution, the guarantee of equal protection
forbids the government from making suspect classifications,
include those based on race, religion, nationality, alienage, or
membership in another discrete and insular minority, unless the
governmental action survives strict scrutiny. See, e.g., New
Orleans v. Dukes, 427 U.S. 297, 303-304 (1976); Graham v.
Richardson, 403 U.S. 365, 372 (1971), citing United States v.
Carolene Prods. Co., 304 U.S. 144, 152-153 n.4 (1938); Graham,
supra at 376. See also Bolling v. Sharpe, 347 U.S. 497, 500
(1954) (applying equal protection guarantee against Federal
government under Fifth Amendment to United States Constitution).
Our State Constitution goes further and applies strict scrutiny
review to sex and gender classifications as well. See Finch v.
Commonwealth Health Ins. Connector Auth., 459 Mass. 655, 665-666
(2011), S.C., 461 Mass. 232 (2012).
                                                                  11

way facially neutral laws actually are enforced.   See Buckley,

478 Mass. at 871 (sharing "considerable, legitimate concerns

regarding racial profiling and the impact of such practices on

communities of color"); Lora, 451 Mass. at 449 (Ireland, J.,

concurring); Commonwealth v. Feyenord, 445 Mass. 72, 88 (2005),

cert. denied, 546 U.S. 1187 (2006) (Greaney, J., concurring);

Commonwealth v. Gonsalves, 429 Mass. 658, 670 (1999) (Ireland,

J., concurring).

    Thus, it long has been held that "[t]he equal protection

principles of the Fourteenth Amendment . . . and arts. 1 and

10 . . . prohibit discriminatory application of impartial laws."

See Lora, 451 Mass. at 436, quoting Commonwealth v. Franklin

Fruit Co., 388 Mass. 228, 229–230 (1983).   See also New York

Times Co. v. Commissioner of Revenue, 427 Mass. 399, 406 (1998),

citing Yick Wo v. Hopkins, 118 U.S. 356, 373 (1886).   While some

selectivity or discretion must be tolerated in criminal law

enforcement, that selectivity is permissible only so long as it

"is not based on an 'unjustifiable standard such as race,

religion or other arbitrary classification.'"   Lora, supra

at 437, quoting Commonwealth v. King, 374 Mass. 5, 20 (1977).

See Oyler v. Boles, 368 U.S. 448, 456 (1962).

    Consistent with Federal equal protection law, we have held

that a prosecution brought based on an impermissible

classification must be dismissed.   See King, 374 Mass. at 22.
                                                                    12

"Because we presume that criminal prosecutions are undertaken in

good faith, without intent to discriminate, the defendant bears

the initial burden of . . . present[ing] evidence which raises

at least a reasonable inference of impermissible

discrimination."   Commonwealth v. Franklin, 376 Mass. 885, 894

(1978), and cases cited.     To support this inference, a defendant

must show that "a broader class of persons than those prosecuted

has violated the law, . . . that failure to prosecute was either

consistent or deliberate, . . . and that the decision not to

prosecute was based on an impermissible classification such as

race, religion, or sex" (citations omitted).     See id.   "If a

defendant meets this prima facie showing, the case must be

dismissed unless the Commonwealth is able to rebut the inference

of selective prosecution."    Commonwealth v. Wilbur W., 479 Mass.

397, 409 (2018), citing Commonwealth v. Bernardo B., 453 Mass.

158, 168 (2008).

    This court has identified the discriminatory enforcement of

traffic laws as particularly toxic.     "Years of data bear out

what many have long known from experience:    police stop drivers

of color disproportionately more often than Caucasian drivers

for insignificant violations (or provide no reason at all)."

Buckley, 478 Mass. at 876-877 (Budd, J., concurring).      See

Pierson, Simou, Overgoor, Corbett-Davis, Jenson, Shoemaker,

Ramachandran, Barghouty, Phillips, Shroff, & Goel, A Large-Scale
                                                                  13

Analysis of Racial Disparities in Police Stops Across the United

States, 4 Nature Human Behavior 736, 736, 737 (2020) (analysis

of approximately 95 million stops nationwide found that

"[r]elative to their share of the residential population, . . .

[B]lack drivers were, on average, stopped more often than white

drivers," and that Black drivers comprised a smaller share of

drivers stopped at night, when it is harder for officers to

detect race, "suggest[ing] [B]lack drivers were stopped during

daylight hours in part because of their race").

    The discriminatory enforcement of traffic laws is not a

minor annoyance to those who are racially profiled.   To the

contrary, these discriminatory practices cause great harm.      See

Buckley, 478 Mass. at 877 (Budd, J., concurring), citing

Feyenord, 445 Mass. at 88 (Greaney, J., concurring) ("to a

Caucasian driver a traffic stop may be annoying or embarrassing,

but for a driver of color, such a stop can be humiliating and

painful. . . . Further, recent tragic events have shown that the

fear people of color have of being stopped by police is

justified:   African–Americans have been killed during routine

traffic stops").   See also Utah v. Strieff, 136 S. Ct. 2056,

2069 (2016) (Sotomayor, J., dissenting) ("unlawful 'stops' have

severe consequences much greater than the inconvenience

suggested by the name. . . . When we condone officers' use of
                                                                  14

these devices without adequate cause, we . . . risk treating

members of our communities as second-class citizens").

    While the constitutional principle at stake in this case is

exceedingly clear -- police may not target drivers for traffic

stops, citations, and further investigation because of their

race -- the evidentiary difficulties in identifying racially

motivated traffic stops are profound.   The traffic stop often

constitutes the first and only interaction between a police

officer and the occupants of a stopped vehicle; the interaction

thus generally provides a minimal amount of direct evidence of

the officer's motivations for the particular stop.

Additionally, the plethora of potential traffic violations is

such that most drivers are unable to avoid committing minor

traffic violations on a routine basis, thereby affording

officers wide discretion in the enforcement of traffic laws.

See State v. Ladson, 138 Wash. 2d 343, 358 n.10 (1999), citing

Shakow, Let He Who Never Has Turned Without Signaling Cast the

First Stone:   An Analysis of Whren v. United States, 24 Am. J.

Crim. L. 627, 633 (1997).

    b.   The Lora selective prosecution analysis.    Due to these

challenges, in combination with the urgent need to deter

discriminatory policing, in Lora, 451 Mass. at 437, we attempted

to adapt the principles of selective prosecution to the unique

evidentiary challenges posed by claims of discriminatory traffic
                                                                   15

stops.    We did so by relying upon the preexisting burden-

shifting analysis of our selective prosecution framework, but

expanding the ways in which a defendant could meet his or her

initial burden.

    In the first stage of that analysis, a defendant must

"'present evidence which raises at least a reasonable inference

of impermissible discrimination,' including evidence that 'a

broader class of persons than those prosecuted has violated the

law, . . . that failure to prosecute was either consistent or

deliberate, . . . and that the decision not to prosecute was

based on an impermissible classification such as race, religion,

or sex.'"   Lora, 451 Mass. at 437, quoting Franklin, 376 Mass.

at 894.   Because of the difficulty of showing that a particular

officer's intent in making a specific motor vehicle stop was

racially motivated, however, we held that the defendant's burden

could be met through the presentation of evidence of that

officer's motor vehicle stops in other cases.   See Lora, supra

at 442.

    By allowing reasonable inferences based on broader patterns

involving other defendants, our holding in Lora avoided the

limitations that have been placed on Federal equal protection

claims based on variances in statistics since the United States

Supreme Court's decision in McCleskey v. Kemp, 481 U.S. 279,

292-293, 297-298, 311-313 (1987).   In that case, the Court
                                                                    16

determined that the statistical data presented by the defendant

demonstrated a correlation between race and the imposition of

the death penalty, but was insufficient to show causation in the

defendant's specific case.   With respect to the protections

against selective enforcement of traffic laws under our State

constitution, we stated that the evidence presented by a

defendant, "[a]t a minimum, . . . must establish that the racial

composition of motorists stopped for motor vehicle violations

varied significantly from the racial composition of the

population of motorists making use of the relevant roadways, and

who therefore could have encountered the officer or officers

whose actions have been called into question."   Lora, 451 Mass.

at 442.

    As with any other selective enforcement claim, if a

defendant raises a reasonable inference that a stop was

motivated by race, the burden shifts to the Commonwealth to

rebut the inference.   See Lora, 451 Mass. at 438.   Unlike other

types of selective prosecution cases, however, if the

Commonwealth fails to rebut that inference in the context of a

traffic stop, the remedy is not dismissal.   Because the

discriminatory enforcement of traffic laws is more closely tied

to the evidence obtained as a result of the stop, rather than

the decision to bring criminal charges based on that evidence,

we concluded that suppression was the correct remedy for a
                                                                    17

traffic stop that violated the guarantees of equal protection in

arts. 1 and 10.     See id. at 438-439.

     c.    Revising the evidentiary requirements of Lora.   Our

decision in Lora was intended to make it easier for defendants

to establish racial discrimination by allowing them to raise a

reasonable inference of racial profiling based on an officer's

conduct in other traffic stops.    From this pattern of unequal

treatment, and in the absence of explicit "smoking gun" evidence

concerning that particular stop, a judge could infer that the

challenged stop of an individual defendant was motivated by

race.     Importantly, this mechanism also allows defendants a

means by which to detect and challenge implicit bias, by

demonstrating that an officer's pattern of behavior toward

members of the protected class of which the defendant is a

member showed discrimination, regardless of the officer's lack

of awareness of any bias.

     When Lora was decided, it was believed that data regarding

the traffic stops made by individual police officers throughout

the Commonwealth, and the demographics of the individuals

stopped, would be readily available to defendants.     See Lora,

451 Mass. at 446 & n.33, n.34.     See also Boston Police

Patrolmen's Ass'n, Inc. v. Police Dep't of Boston, 446 Mass. 46,

48-49 (2006), discussing St. 2000, c. 228, § 10.     Unfortunately,

that assumption has not been borne out in practice.     A statute
                                                                    18

enacted in 2000, effective for a limited period of time,

mandated that police departments that appeared to have engaged

in racial profiling in motor vehicle stops collect detailed data

on stops made by each officer, and the races of the driver

stopped.   See St. 2000, c. 228, § 10.    That statute, however,

expired by its terms, and a replacement was not enacted.     See

id. (requiring one year of data collection, followed by

additional year of broader data collection for departments found

to have engaged in racial or gender profiling).     Instead, our

effort to ease the burden on defendants has been unsuccessful

due to inadequate or inaccessible data.    See Buckley, 478 Mass.

at 880 (Budd, J., concurring); Lora, 451 Mass. at 449 (Ireland,

J., concurring).   Consequently, since 2008 when Lora was

decided, we are aware of only one case in which a defendant

successfully moved to suppress evidence under it.    See

Commonwealth vs. Vargas, Middlesex Superior Court

No. 1481CR1135, slip op. at 1, 16 (Aug. 16, 2019).

    Although we conclude that the defendant here also met his

burden under the existing Lora standard, it is clear that Lora

has placed too great an evidentiary burden on defendants.     The

right of drivers to be free from racial profiling will remain

illusory unless and until it is supported by a workable remedy.

Therefore, the time has come to address Lora's practical

shortcomings.
                                                                   19

    i.   Defendants' revised burden.   Although Lora, 451 Mass.

at 440-442, focused on how statistical evidence could be used to

meet a defendant's initial burden of raising a reasonable

inference of discrimination, we did not say in that case that

statistical evidence would replace the previous means of

establishing a violation of equal protection, and would become

the only way in which an inference that a stop was motivated by

race could be raised.   See id. at 442 ("We are of the view that

statistical evidence may be used to meet a defendant's initial

burden of producing sufficient evidence to raise a reasonable

inference of impermissible discrimination" [emphasis added]).

    Indeed, in the broader jurisprudence on selective

enforcement, both nationally and in Massachusetts, the evidence

necessary to raise a reasonable inference of discrimination need

not be statistical.   See, e.g., Wilbur W., 479 Mass. at 409,

quoting Bernardo B., 453 Mass. at 168 ("defendant raising a

selective prosecution claim may do so 'by introducing

statistical evidence or other data demonstrating that similarly

situated suspects or defendants are treated differently by the

prosecutor on the basis of impermissible categorizations'"

[emphasis supplied]); Franklin, 376 Mass. at 894 (testimonial

evidence was used to support claim of selective prosecution);

Marshall v. Columbia Lea Reg'l Hosp., 345 F.3d 1157, 1168 (10th

Cir. 2003) ("[the defendant] seeks to prove the racially
                                                                  20

selective nature of his stop and arrest not by means of

statistical inference but by direct evidence of [the officer's]

behavior during the events in question").   Nor must the asserted

discrimination be "systematic [or] long-continued."    See Snowden

v. Hughes, 321 U.S. 1, 9–10 (1944).

    In light of the persistent difficulties attendant to using

statistical data to meet a claim under Lora, however, we now

must develop more fully the other ways in which defendants may

show that a stop was based on an impermissible classification.

Cf. Batson v. Kentucky, 476 U.S. 79, 92 (1986) (previous

decisions that required comprehensive statistics showing prior

discriminatory action amounted to "crippling burden of proof" on

defendants attempting to vindicate rights to equal protection).

Therefore, while the use of statistical data continues to be one

means by which a defendant may raise a reasonable inference that

the challenged traffic stop was racially motivated, we today

expand and clarify the other ways in which such an inference may

be raised, by evidence of the totality of the circumstances

surrounding the stop itself.

    Moreover, not only must the categories of permissible

evidence be altered; the way in which defendants may establish a

reasonable inference of discrimination also requires

modification.   Under general selective prosecution analysis, a

defendant's initial showing must include evidence "that a
                                                                   21

broader class of persons than those prosecuted violated the

law, . . . that failure to prosecute was either consistent or

deliberate, . . . and that the decision not to prosecute was

based on an impermissible classification such as race, religion,

or sex."   See Bernardo B., 453 Mass. at 168, quoting Lora, 451

Mass. at 437.   These first two requirements generally would be

difficult or impossible to prove with circumstantial evidence.

If a defendant sought to present evidence only concerning the

stop itself, the defendant would not be able to show that a

broader class of persons violated the law.    Furthermore, if a

defendant did not point to consistent patterns of conduct or

police admissions, it usually would not be possible to show that

the failure to enforce the traffic laws was deliberate or

consistent.

    In the context of racially biased motor vehicle stops,

purportedly to enforce traffic laws, however, these first two

requirements are unnecessary.   As stated, because of the

ubiquity of traffic violations, only a tiny percentage of these

violations ultimately result in motor vehicle stops, warnings,

or citations.   Thus, it virtually always will be the case "that

a broader class of persons" violated the law than those against

whom the law was enforced.   See Bernardo B., 453 Mass. at 168.

Similarly, in stopping one vehicle but not another, an officer

necessarily has made a deliberate choice.    In the context of a
                                                                   22

motor vehicle stop, we therefore conclude that the first two

requirements are not needed.   The totality of the circumstances

test, described infra, requires only the evidence necessary to

support a reasonable inference that the stop was based on race

or membership in another constitutionally protected group.

    Additionally, in the context of traffic stops, we must

depart from our prior interpretations of the meaning of a

"reasonable inference," to the extent that the phrase was used

to represent an onerous standard in other areas of selective

enforcement law.   In King, 374 Mass. at 17, for instance, a

female defendant argued that her arrest and prosecution for

prostitution was based on her gender, in violation of equal

protection principles.   Notwithstanding the arresting officer's

testimony "that he had never arrested a male prostitute and that

it was the policy of the Boston police department vice squad to

arrest only female prostitutes," we held that the defendant had

fallen "far short of establishing any evidence of a denial of

equal protection since other criminal statutes may be employed

to punish male conduct equivalent to female prostitution."     Id.

at 18.

    Similarly, in Franklin Fruit Co., 388 Mass. at 229-230, the

defendant supermarket claimed that the prohibition against the

operation of a supermarket on Sundays was applied against it,

and not others, because its owners were Greek.   Relying upon the
                                                                  23

doctrine of selective enforcement, the judge dismissed the

charges against the supermarket after he found that the police

chief had refused to enforce the prohibition against the

defendant's competitors, and had called the owner of the

supermarket a "money hungry Greek."   Id. at 230.   Yet, this

court reversed that decision because it concluded that there was

"nothing in the record to indicate that citations were issued to

[the supermarket] simply because [its owner] was of Greek

heritage."   Id. at 234.

    As has been demonstrated, these holdings would set a nearly

impossible bar for victims of discriminatory traffic stops to

clear in order to establish their claims, whether through

statistics or other circumstantial evidence.   See Lora, 451

Mass. at 445 (biased policing "would not be alleviated by a

standard that nominally allows a defendant to make claim of

selective enforcement of traffic laws, but forecloses such a

claim in practice").   Rather than requiring a "reasonable

inference," these cases actually demand something much more.

Accordingly, we conclude that our past interpretations of a

reasonable inference do not control in the context of traffic

stops.   While a defendant must show more than the fact that he

or she was a member of a constitutionally protected class and

was stopped for a traffic infraction, the burden must not be so

heavy that it makes any remedy illusory.   The requirement that a
                                                                  24

defendant establish a reasonable inference that a traffic stop

was motivated by racial bias means simply that the defendant

must produce evidence upon which a reasonable person could rely

to infer that the officer discriminated on the basis of the

defendant's race or membership in another protected class.

Conclusive evidence is not needed.

    ii.    The revised test.   The burden shifting framework under

Lora remains the same, even as we elaborate on the ways in which

a defendant can present nonstatistical evidence of a race-based

pretextual stop.    A defendant first should raise a reasonable

inference of racial profiling through a motion to suppress.     The

motion should describe all of the circumstances of the traffic

stop that support a reasonable inference that the decision to

make the stop was motivated (whether explicitly or implicitly)

by race.   The defendant need not submit admissible evidence;

rather, the motion simply must point to specific facts about the

stop that support such an inference.   These facts, including

statements by the defendant and others, may be based on the

defendant's personal knowledge, the defendant's own

investigation, evidence obtained during discovery, and other

relevant sources.    If the defendant's motion establishes such an

inference, the defendant is entitled to a hearing, at which the

Commonwealth would bear the burden of rebutting the inference.

Of course, a traffic stop motivated by race is unconstitutional,
                                                                 25

even if the officer also was motivated by the legitimate purpose

of enforcing the traffic laws.

     When examining the totality of the circumstances, judges

should consider factors such as:   (1) patterns in enforcement

actions by the particular police officer;7 (2) the regular duties

of the officer involved in the stop;8 (3) the sequence of events

     7 To make such a demonstration, a defendant might point to
an officer's patterns of enforcement before and after the stop
at issue. It could be probative, for example, if a significant
percentage of stops made by the officer in the preceding weeks
or months involved drivers of the same race being stopped for
minor traffic infractions, while those of other races were not.
Or, if the officer repeatedly noted the same minor infraction,
such as a failure to signal a lane change, while stopping
drivers who shared the same protected class as the defendant.
Such evidence need not be demonstrated to be statistically valid
in order to support a reasonable inference.

     8 Traffic stops initiated by officers whose primary
assignment does not involve the enforcement of traffic laws
might warrant particular scrutiny. For example, an officer
working routine patrol might write many tickets as part of
ordinary duties, as compared to an officer working a specialized
assignment such as drug enforcement task force, hostage rescue,
or a domestic violence unit.
                                                                  26

prior to the stop;9 (4) the manner of the stop;10 (5) the safety

interests in enforcing the motor vehicle violation;11 and (6) the

specific police department's policies and procedures regarding

traffic stops.12   These factors are not exhaustive; any relevant

facts may be raised for the judge's consideration.

     9 It could be relevant that officers observed or followed a
vehicle for an extended period of time prior to making the stop,
see State vs. Deleon, N.M. Ct. App., No. 30,813, slip op. at 8
(Feb. 14, 2013) (officer followed defendant for multiple miles
before stop); State v. Arreola, 176 Wash. 2d 284, 301 (2012)
(Chambers, J., dissenting) ("officer noticed, after following
the car he wished to stop for a half mile or so, that its
exhaust system was not in compliance with traffic regulations");
a judge also might consider whether the circumstances would have
allowed the officer to note the defendant's race, see State v.
Snapp, 174 Wash. 2d 177, 199-200 (2012) (on dark night, officer
could not see race of defendant).

     10A judge might examine whether the officer's conduct
during the stop was consistent with, and limited to, that
necessary to enforce the motor vehicle violation. See, e.g.,
People v. Roundtree, 234 A.D. 2d 612, 613 (N.Y. 1996) (court
considered fact that officer "did not question [the driver]
about the [traffic] infraction or issue a traffic summons").
Cf. Commonwealth v. Cordero, 477 Mass. 237, 242 (2017) ("police
inquiry in routine traffic stop must end upon production of
valid license and registration" [citation omitted]).

     11For example, where the traffic infraction clearly
implicated significant public safety concerns, such as operating
under the influence of alcohol, those concerns would weigh
against drawing an inference of discriminatory intent.

     12If an officer's actions in making the stop deviated from
the policies and procedures of his or her department, such as a
stop by an undercover officer where a department had a policy
against making routine traffic stops in unmarked vehicles, the
deviation might support an inference that the stop involved
racial profiling.
                                                                    27

    A defendant has a right to reasonable discovery of evidence

concerning the totality of the circumstances of the traffic

stop; such discovery may include the particular officer's recent

traffic stops and motor vehicle-based field interrogations and

observations (FIOs).     To the extent that the relevant

information exceeds the automatic discovery requirements of

Mass. R. Crim. P. 14 (a) (1) (A), as amended, 444 Mass. 1501

(2005), a defendant may seek such discovery by means of a motion

filed pursuant to Mass. R. Crim. P. 14 (a) (2), as appearing in

442 Mass. 1518 (2004).    See Commonwealth v. Durham, 446 Mass.

212, 234, cert. denied, 549 U.S. 855 (2006) (Cordy, J.,

dissenting) ("Rule 14 (a) (2) gives a judge discretion to

authorize a defendant to discover from the Commonwealth

'relevant evidence'").    "At the discovery stage, the question is

whether the defendant has made a threshold showing of

relevance."   Bernardo B., 453 Mass. at 169, discussing Mass. R.

Crim. P. 14 (a) (2).     Where relevant and material, discovery

also would include information regarding the policies and

procedures pertaining to the officer's unit, as well as the

officer's typical duties and responsibilities.    Of course, this

right to discovery applies equally to all claims of racially

motivated stops, regardless of whether a defendant is pointing

to the circumstances of the stop to raise a claim of
                                                                     28

discriminatory enforcement or is presenting the type of broader

statistics contemplated by Lora.

    Once a reasonable inference of racial profiling has been

established, the Commonwealth would bear the burden of rebutting

that inference.   See Lora, 451 Mass. at 438.    To meet its

burden, the Commonwealth would have to do more than merely point

to the validity of the traffic violation that was the asserted

reason for the stop.     Rather, it would have to grapple with all

of the reasonable inferences and all of the evidence that a

defendant presented, and would have to prove that the stop was

not racially motivated.     If the Commonwealth does not rebut the

reasonable inference that the stop was motivated at least in

part by race, the defendant would have established that the stop

violated the equal protection principles of arts. 1 and 10, and

therefore was illegal, and any evidence derived from the stop

would have to be suppressed.     See id.

    d.   Equal protection is the appropriate constitutional

provision.   Justice Budd would use art. 14 to address the

affliction of racial profiling in traffic enforcement, thereby

grafting the equal protection inquiry onto our jurisprudence on

searches and seizures.     This court and the United States Supreme

Court, however, consistently have held that "the constitutional

basis for objecting to intentionally discriminatory application

of laws is the Equal Protection Clause, not the Fourth
                                                                  29

Amendment" to the United States Constitution or art. 14 of the

Massachusetts Declaration of Rights.   See Lora, 451 Mass.

at 436, quoting Whren v. United States, 517 U.S. 806, 813

(1996).

    While the justices differ as to which constitutional

principles to use as the basis of a system intended to eliminate

racial profiling in traffic stops, both approaches share this

common goal.   It is critical to bear in mind that a disagreement

about the best legal analysis to use to redress the fundamental

problem of racial bias in traffic stops is not a disagreement

about the importance of systemic change to attempt to reach this

goal.

    Justice Budd contends that the use of a "would have" test,

based solely on a reasonable officer standard, without inquiry

into the true motivations of the officer who conducted the stop,

would address the evidentiary challenges inherent in

establishing that a traffic stop was based on racial profiling.

In her view, an analysis under equal protection is susceptible

to manipulation, whereas an analysis under art. 14, which asks

whether a reasonable officer would have made the stop, somehow

magically would eliminate all concerns of police manipulation or

lack of candor.   Similarly, in this view, analyzing a traffic

stop under art. 14 would eliminate judicial reluctance to

inquire into an officer's motive in making the stop whereas, for
                                                                     30

a driver to prevail on an equal protection claim, necessarily

requires a finding that an officer indeed was racially biased.

But these complex and nuanced subjective inquiries are not so

easily avoided.     Given the significant difficulties in

discerning the characteristics of a "reasonable officer," in

conjunction with the justified trepidation of trial judges in

second guessing discretionary law enforcement decisions where no

discriminatory motivation was involved, any version of the

"would have" inquiry, regardless of whether it explicitly

includes only an objective component, inevitably would slide

into the subjective motivation of the officer.     A determination

that a reasonable (nonracist) officer would not have made the

stop may be worded more palatably, but the underlying conclusion

is the same as a determination that a stop was in violation of

equal protection:    a judge allowing a motion to suppress

evidence seized after both stops has inquired, however

obliquely, into the officer's intent, and has determined that

the stop was motivated by racial bias.

    That the examination of subjective motives is essentially

unavoidable under the "would have" test, and therefore also

subject to the "fraught" judicial inquiry into subjective

intent, and potential manipulation by law enforcement, is

illustrated by the ways in which the test has been used in

practice.   That it has not, in fact, accomplished its goal of
                                                                  31

removing officer intent and implicit bias from a reviewing

judge's decision-making process suggests that in Massachusetts,

too, the "would have" test will not be the magic wand that

Justice Budd anticipates.   A review of its history in

instructive.

     In 1995, the United States Supreme Court rejected the

"would have" test and declared that a motor vehicle stop based

on probable cause that a traffic violation had occurred complies

with the Fourth Amendment, regardless of any ulterior motives

for the stop.   See Whren, 517 U.S. at 813, 816-819.     In

subsequent years, forty-seven States have followed the Court in

rejecting the "would have" test.13

     13See Commonwealth v. Buckley, 478 Mass. 861, 870 (2018);
State v. Williams, 249 So.3d 527, 532–533 (Ala. Crim. App.
2017); Hamilton v. State, 59 P.3d 760, 765–766 (Alaska Ct. App.
2002), cert. denied, 540 U.S. 915 (2003); Jones v. Sterling, 210
Ariz. 308, 311 (2005); State v. Mancia-Sandoval, 361 S.W.3d 835,
839 (Ark. 2010); People v. Woods, 21 Cal. 4th 668, 680 (1999),
cert. denied, 529 U.S. 1023 (2000); People v. Rodriguez, 945
P.2d 1351, 1359–1360 (Colo. 1997); State v. Jones, 113 Conn.
App. 250, 265 (2009) (noting Federal rule and declining to
address under State Constitution); Dobrin v. Florida Dep't of
Highway Safety & Motor Vehicles, 874 So. 2d 1171, 1173 (Fla.),
cert. denied, 543 U.S. 957 (2004); State v. Holler, 224 Ga. App.
66, 70 (1996); State v. Bolosan, 78 Haw. 86, 94 (1995); State v.
Myers, 118 Idaho 608, 610 (Ct. App. 1990); People v. Gray, 305
Ill. App. 3d 835, 839 (1999); Mitchell v. State, 745 N.E.2d 775,
787 (Ind. 2001); Brown, 930 N.W.2d at 848-855, and cases cited;
State v. Hardyway, 264 Kan. 451, 456 (1998); Moberly v.
Commonwealth, 551 S.W.3d 26, 29 (Ky. 2018), reh'g denied (Aug.
16, 2018); State v. Waters, 780 So. 2d 1053, 1056 (La. 2001);
State v. Bolduc, 722 A.2d 44, 45 (Me. 1998); Thornton v. State,
465 Md. 122, 135 (2019); People v. Labelle, 478 Mich. 891, 891
                                                                  32

     New Mexico and Washington, the only two States to have

adopted the "would have" test post-Whren, explicitly have

included the subjective motivations of the officer conducting

the stop as part of their version of the test.14   See State v.

Gonzales, 257 P.3d 894, 898 (N.M. 2011) (question is whether,

based on totality of circumstances, "the officer who made the

stop would have done so even without the unrelated motive");

Ladson, 138 Wash. 2d at 358–359 ("When determining whether a

(2007), overruled on other grounds by People v. Mead, 503 Mich.
205 (2019); State v. George, 557 N.W.2d 575, 578-579 (Minn.
1997); Martin v. State, 240 So. 3d 1047, 1051–1052 (Miss. 2017),
cert. denied, 138 S. Ct. 2592 (2018); State v. Smith, 595 S.W.3d
143, 145-146 (Mo. 2020); Brunette v. State, 383 Mont. 458, 465
(2016); State v. Draganescu, 276 Neb. 448, 460–461 (2008); Doyle
v. State, 116 Nev. 148, 155 (2000); State v. McBreairty, 142
N.H. 12, 15 (1997); State v. Bacome, 228 N.J. 94, 103 (2017);
People v. Robinson, 97 N.Y.2d 341, 349 (2001); State v.
McClendon, 350 N.C. 630, 635–636 (1999); State v. Bartelson, 704
N.W.2d 824, 827-828 (N.D. 2005); Dayton v. Erickson, 76 Ohio St.
3d 3, 11 (1996); Lozoya v. State, 932 P.2d 22, 32 (Okla. Crim.
App. 1996); State v. Olaiz, 100 Or. App. 380, 386-387 (1990);
Commonwealth v. Chase, 599 Pa. 80, 102 (2008); State v. Bjerke,
697 A.2d 1069, 1073 (R.I. 1997); Milledge v. State, 422 S.C.
366, 375 (2018); State v. Sleep, 590 N.W.2d 235, 237-238 (S.D.
1999); State v. Donaldson, 380 S.W.3d 86, 92 (Tenn. 2012);
Holder v. State, 595 S.W.3d 691, 698 (Tex. Crim. App. 2020);
State v. Lopez, 873 P.2d 1127, 1134-1135 (Utah 1994); State v.
Trudeau, 165 Vt. 355, 359 n.3 (1996); Thomas v. Commonwealth, 57
Va. App. 267, 273-274 (2010); Miller v. Chenoweth, 229 W. Va.
114, 120 (2012); State v. Houghton, 364 Wis. 2d 234, 250 (2015);
Fertig v. State, 146 P.3d 492, 501 (Wyo. 2006).

     14Delaware has left the question unresolved, with one trial
court decision applying the test and others rejecting it. See
Turner v. State, 25 A.3d 774, 777 (Del. 2011), citing State v.
Heath, 929 A.2d 390 (Del. Super. Ct. 2006).
                                                                 33

given stop is pretextual, the court should consider the totality

of the circumstances, including both the subjective intent of

the officer as well as the objective reasonableness of the

officer's behavior."

     Under these tests, courts have focused on whether the

circumstantial evidence was sufficient to establish that the

officer had the requisite subjective motive.15   See, e.g.,

Schuster v. State Dep't of Taxation & Revenue, Motor Vehicle

Div., 283 P.3d 288, 298 (N.M. 2012) (approaching motorcycle

operator whose motorcycle had fallen to ground was not pretext

because motive was community caretaking); State vs. Deleon, N.M.

Ct. App., No. 30,813, slip op. at 6-8 (Feb. 14, 2013) (wide turn

violation was pretext for investigation of driving under

influence of alcohol, where pattern was established by six

witnesses who testified that they had been pulled over for minor

     15Moreover, Washington has deemed constitutional certain
"mixed-motive" stops, in which an officer was motivated both by
the need to address the traffic violation and by a desire to
investigate other suspected criminal activity. In these cases,
Washington courts delve even further into the subjective
motivations of the officer, and will consider a stop permissible
if the officer "ma[de] an independent and conscious
determination that a traffic stop to address a suspected traffic
infraction [was] reasonably necessary in furtherance of traffic
safety and the general welfare." See Arreola, 176 Wash. 2d
at 298–299. Of course, under equal protection principles, a
traffic stop motivated by race is unconstitutional even if the
officer also is motivated by the legitimate purpose of enforcing
traffic laws.
                                                                  34

violations in previous months after leaving same bar, asked

about drinking, and released without traffic citation); State v.

Jones, 163 Wash. App. 354, 363 (2011) (stop for failure to use

seat belt was not pretext, where officer cited defendant for

infraction); State v. Montes-Malindas, 144 Wash. App. 254, 262

(2008) (stop of driver who turned on headlights one hundred

yards after starting to drive, conducted by officer who was not

on traffic patrol, was pretext).16    These inquiries are quite

similar to the inquiry described, supra, under a selective

prosecution analysis.

     A move to art. 14 would confuse this inquiry, because our

jurisprudence on search and seizure provides no guidance

regarding which officer motivations render unreasonable an

otherwise permissible traffic stop.    Our equal protection

jurisprudence, by contrast, provides clear guidelines.     A

governmental action based on membership in a suspect class,

including "sex, race, color, creed, or national origin," is

unconstitutional unless the action survives strict scrutiny.

     16See also State v. Scharff, 284 P.3d 447, 451 (N.M. Ct.
App. 2012); State vs. Shindledecker, N.M. Ct. App., No. 34,442,
slip op. at 5 (Aug. 11, 2016); State vs. Gonzales, N.M. Ct.
App., No. 30,188, slip op. (May 1, 2012); State vs. Dominguez,
N.M. Ct. App., No. 29,741, slip op. at 5 (Oct. 20, 2010); State
v. Wright, 155 Wash. App. 537, 559 (2010), reversed on other
grounds sub nom. State v. Snapp, 174 Wash. 2d 177 (2012); State
v. Nichols, 161 Wash. 2d 1, 11-12 (2007); State v. Myers, 117
Wash. App. 93, 96-98 (2003); State v. DeSantiago, 97 Wash. App.
446, 452 (1999).
                                                                    35

See Finch v. Commonwealth Health Ins. Connector Auth., 459 Mass.

655, 662 (2011), S.C., 461 Mass. 232 (2012), quoting King, 374

Mass. at 21.   Thus, unlike art. 14, our equal protection

doctrine provides a clear definition of an unlawful traffic

stop:   any stop based on a suspect classification.

    In practice, the additional methods of establishing racial

profiling that the court adopts today, and the "would have" test

that Justice Budd propounds, often could look similar at a

hearing on a motion to suppress.   In some situations, however,

the "would have" test might not be effective where an analysis

under equal protection would.   By focusing on what a reasonable

officer would have done in those particular circumstances, for

example, and disregarding any overt discussion of intent, the

"would have" test would conclude that a stop for driving twenty

miles per hour over the speed limit in a residential

neighborhood was reasonable to protect public safety, and would

not take into account that the traffic enforcement officer

making the stop largely was stopping Black drivers.    Similarly,

if an officer targeted intensive traffic enforcement efforts

only at neighborhoods where most residents are people of color,

motor vehicle stops such as for running red lights or stop signs

would be reasonable under the "would have" test to protect

pedestrians and other vehicles.    Yet, under an equal protection

analysis, the municipality-wide statistics that will be
                                                                  36

available for all municipalities in the Commonwealth on an

ongoing basis, as a result of a 2019 statute, see G. L. c. 90,

§ 63, inserted by St. 2019, c. 122, § 10, and part 3.f., infra,

could be used to support a reasonable inference that the stops

unfairly targeted communities of color, and were made due to

racial bias.

    In sum, the deficiency in our response to race-based

traffic enforcement has not been the basic principles of equal

protection, but, rather, the burdens we have placed on

defendants to establish their claims.   The way to address that

issue, as we do today, is to modify the ways in which claims of

racial profiling can be demonstrated, and not to change the

constitutional protection under which claims are analyzed.

    e.   The defendant's evidence in this case.   Even as we

create new methods that defendants may use to establish a

reasonable inference of discrimination in traffic stops, we

recognize that statistical evidence, if available, has unique

advantages for reaching the thorny question of intent,

particularly when implicit bias is at issue.   This is so

regardless of whether the officers' actions are analyzed under

an equal protection framework or under art. 14.   In terms of

systemic change, statistics provide potentially the strongest

tool to demonstrate that bias, particularly where it is

implicit; indeed, the many journal articles relied upon by the
                                                                  37

concurrence derive their power from presenting staggering

inequity in numbers.

     There generally are two components to the statistical data

that defendants have used to establish a reasonable inference

that the decision to conduct the traffic stop was motivated by

race:   (1) information about how the statute was enforced

against other drivers of the defendant's race by the officers or

department in question, often involving numbers of stops,

citations, and FIOs for drivers of specific races (enforcement

data); and (2) statistical data that estimate the demographic

distribution of drivers on the roads in the area of the stop

(benchmark data).    The two are then compared, under the

assumption that, absent impermissible discrimination, the

enforcement rates should reflect the demographic composition of

all drivers.   See Lora, 451 Mass. at 442.   More specifically, in

this case, the percentage of citations and FIOs involving Black

drivers should have been similar to the estimated percentage of

Black drivers on the road in the area of the stop.

     In support of his claim, the defendant obtained FIO reports

issued by the officers who stopped him, for a period spanning

from January 1, 2011, to November 28, 2017, the day of the stop;

he also obtained citation data from December 14, 2011, to

November 11, 2017.    The defendant then engaged a statistical

expert to compare the citations and FIO reports involving motor
                                                                  38

vehicle stops to the population of drivers on the road on which

the defendant was stopped, that is, the "benchmark" population.

The expert estimated the demographics of the benchmark

population based on data from the 2010 United States Census

concerning "census blocks" -- geographical subunits containing

from 600 to 3,000 people -- for areas in which these officers

either had issued a citation or had reported a motor vehicle-

related FIO.   Because the population of motorists on these

largely residential roads may include motorists who reside in

areas outside the pertinent census blocks, the expert also

estimated the demographics of benchmark populations in

additional census blocks within 300 feet, 600 feet, and 1,000

feet of an FIO or citation.   Ultimately, the expert concluded

that the officers in this case were significantly more likely to

conduct an FIO of a driver based on a motor vehicle infraction

if the driver was Black than if the driver was not Black.17   She

     17Of the total number of the officers' vehicle-related
field investigation and observation (FIO) reports, 80.62 percent
involved Black drivers, as compared to a benchmark population of
the census blocks containing those stops in which 44.67 percent
of residents were Black. The benchmark estimate that 44.67
percent of motorists on these roads were Black likely was an
overestimate of the percentage of Black motorists on them, given
that the proportion of Black residents was lower in all of the
surrounding areas and municipalities. Nonetheless, the expert
concluded that even if 77 percent of the actual motorists were
Black, there was still a statistically significant probability
that Black drivers were more likely to be the subject of an FIO
than other drivers.
                                                                  39

also concluded that there was strong statistical evidence that

the officers issued citations to Black drivers in Boston at

rates consistent with racial profiling.18

     The judge, however, found that this evidence did not

satisfy the defendant's initial burden to raise a reasonable

inference of discrimination under Lora.     Although the judge

recognized that it was unclear whether the data that he

concluded were necessary even existed, he reasoned that the FIO

and citation data presented were unreliable because not every

traffic stop results in the production of an FIO report or the

issuance of a citation.19   As the available data did not reflect

     18Of all the traffic citations the officers issued in
Boston, 56.59 percent were issued to Black drivers. The expert
compared this to a benchmark population for all of Boston, in
which, in 2010, 24.38 percent of residents were Black. In the
absence of racial profiling, the odds of this disparity in
citations occurring randomly is less than one in 100,000.
According to the expert's analysis, this data would support a
statistically significant inference of discrimination in
citations even if fifty percent of the drivers in Boston were
Black.

     19In 2005, certain police departments, including the Boston
police department, were required to collect data on "all traffic
stops, including those not resulting in a warning, citation or
arrest," for a period of one year after an initial review of
citation data suggested they had engaged in racial or gender
profiling. See St. 2000, c. 228, § 10; Boston Police
Patrolmen's Ass'n, Inc. v. Police Dep't of Boston, 446 Mass. 46,
48 (2006) ("249 of 366 Massachusetts law enforcement agencies
appeared to have engaged in racial or gender profiling"). This
case, however, arose more than a decade after the end of the
statutory mandate to collect this "all stops" data. It appears
that no such data were available for the relevant time period
and the particular officers who stopped the defendant.
                                                                    40

the "larger, unknown total number of motor vehicle stops," the

judge found that it "f[e]ll well short" of the data analyzed in

State v. Soto, 324 N.J. Super. 66 (1996), a New Jersey case we

cited approvingly in Lora, 451 Mass. at 440-441, where the

defendants had access to a police database of all stops made on

the relevant roadway.     See Soto, supra at 69.   The judge also

concluded that, as compared to the observational data presented

in Soto, the census data here were an unreliable benchmark for

the demographics of motorists on the roads patrolled by the

officers without some "independent verification" that the data

were reflective of the population of relevant motorists.     See

Lora, 451 Mass. at 444.

    The judge erred in discounting both aspects of the

defendant's data.   With regard to benchmark data, Lora,

451 Mass. at 443-444, does not stand for the categorical rule

that census data is never an appropriate proxy for the actual

population of motorists on the relevant roadway.     In Lora,

supra, we concluded that it was inappropriate to use census data

from the town of Auburn as a benchmark for the demographics of

drivers passing through Auburn on a major interstate highway; we

noted that, of the fifty-two motorists ticketed by the officer

in question on that stretch of highway, ninety percent were not

residents of Auburn.    Here, where the relevant roadways are

urban residential roads, as opposed to an interstate highway, we
                                                                   41

have much greater confidence in the accuracy of residential

demographics from United States Census data as representative of

those making use of the residential roads.     Moreover, in this

case, the defendant's expert statistician took pains to account

in sophisticated ways for the possible presence of nonresident

drivers.   This benchmarking data was more than sufficiently

reliable to support a claim of selective enforcement and racial

discrimination in making the traffic stop, under the defendant's

then-existing burden.   The judge abused his discretion in

rejecting it as insufficient.

    The same is the case with respect to the defendant's use of

data on citations and motor vehicle stop-generated FIOs.     If, as

here, the data on the officers' citations and motor vehicle FIOs

show that these interactions are racially skewed, it is a

reasonable inference that the rate at which those officers'

stops of drivers of a particular race is similarly

disproportionate to stops of other drivers.    In declining to

take this inferential step, the judge erred.     His insistence

that this inference had to be all but unescapable, and not

merely reasonable, was an abuse of discretion.

    In support of his motion to suppress, the defendant

submitted the expert's statistical analysis, which established a

reasonable inference of impermissible discrimination.     Having

made this implicit determination, the judge properly decided to
                                                                  42

conduct an evidentiary hearing, where the burden was on the

Commonwealth to rebut the reasonable inference established by

the defendant.   See Lora, 451 Mass. at 438.   The Commonwealth

offered the testimony of the arresting officers, who testified

that they did not conduct the stop due to the defendant's race.

Because implicit bias may lead an officer to make race-based

traffic stops without conscious awareness of having done so,

such a simple denial is insufficient to rebut the reasonable

inference.   See Commonwealth v. McCowen, 458 Mass. 461, 499

(2010) (Ireland, J., concurring) ("people possess [implicit

racial biases] over which they have little or no conscious,

intentional control" [citation omitted]); Givelber, The

Application of Equal Protection Principles to Selective

Enforcement of the Criminal Law, 1973 U. Ill. L.F. 88, 114

(1973) (where "there is no legitimate justification for a given

instance of selective enforcement, then the unjust treatment by

the prosecutor should violate the equal protection clause

regardless of whether the prosecutor knew he was abusing his

office").

    The Commonwealth did not call an expert or present any

statistical evidence.   As discussed, supra, the prosecutor's

primary argument was that analyses based on FIOs and United

States Census tracts were unreliable.   Additionally, the

Commonwealth argued that Black drivers were overrepresented in
                                                                   43

the statistical data because Black individuals commit more

crimes.     "[W]e are unaware of any reliable study establishing

that motor vehicle violations are more frequently committed by

any particular race of driver."     Lora, 451 Mass. at 442 n.30,

citing Soto, 324 N.J. Super. at 74.     Thus, the Commonwealth

clearly failed to rebut the reasonable inference of

impermissible discrimination raised by the defendant, and the

denial of the motion to suppress must be reversed.20

     f.     The potential for widely available statistics.   In

2019, the Legislature enacted G. L. c. 90, § 63, see St. 2019,

c. 122, § 10, which requires, on an ongoing basis, an annual

report of consolidated traffic stop data by town, and

consolidation of that data to the registry of motor vehicles.      A

bill currently under consideration by the Legislature would

repeal G. L. c. 90, § 63, and instead would require law

enforcement officers to collect more comprehensive data on each

traffic stop they make, such that data by officer would be

available to the municipality as well as the registry of motor

vehicles.    See 2020 Senate Doc. No. 2820, § 52.   This bill would

require all officers, not only those in police departments found

to have engaged in racial profiling, to record information on

     20Because of this conclusion, we need not reach the
defendant's contention that the subsequent inventory search was
unconstitutional.
                                                                    44

any traffic stop (not just those resulting in an issued

citation), including the reason for the stop and the age, race,

ethnicity, and gender of the individual stopped, among other

information.     See 2020 Senate Doc. No. 2820, § 52 (d) (1).

Further, the bill would require each municipal law enforcement

department semiannually to publish a statistical analysis of the

department's stop and search data.    See 2020 Senate Doc. No.

2820, § 52 (d) (5).    If enacted, the bill likely would enable

defendants to access publicly available, department-wide data on

the demographics of all traffic stops, by officer, in the

relevant municipality, and would provide a plethora of relevant

data available to support (or weaken) equal protection claims.

The House of Representatives, however, recently passed a revised

version of the bill that completely omits the provisions

requiring collection of data on traffic stops.    See 2020 House

Doc. No. 4860.

    We urge the Legislature to require the collection and

analysis of officer-specific data, such as set forth in 2020

Senate Doc. No. 2820.     This type of data collection would help

protect drivers from racially discriminatory traffic stops, and

also would protect police officers who do not engage in such

discriminatory stops.

    4.   Conclusion.     The matter is remanded to the county

court, where an order shall issue reversing the Superior Court
                                                                45

judge's order denying the defendant's motion to suppress, and

remanding the matter to the Superior Court for such other

proceedings as are necessary, consistent with this decision.

                                   So ordered.
    GANTS, C.J. (concurring).   I agree with the court that a

motor vehicle stop motivated to any extent by the race of the

driver or passenger (or by the driver's or passenger's

membership in any suspect class) violates our guarantee of equal

protection under arts. 1 and 10 of the Massachusetts Declaration

of Rights, and that the fruits of any such unconstitutional stop

must be suppressed.   See ante at   .   I also agree with the

court that a reasonable inference of racial profiling does not

require statistical evidence but may instead be based on the

totality of evidence surrounding the stop.     See ante at       .

    I agree with Justice Budd's concurrence that a motor

vehicle stop that is found unconstitutional as a violation of

equal protection would also be an unreasonable stop in violation

of art. 14 of our Declaration of Rights.     See post at     .

Specifically, I agree that a stop that is motivated by the race

of the driver is not constitutionally reasonable.    I note that,

despite our authorization rule, we have long considered the

motivation of the law enforcement officer who conducts a search

where it is claimed to be an inventory or administrative search;

if the officer's motivation is investigative and the search is

not lawful as an investigative search, the search is

unconstitutional and the fruits of the search are suppressed.

See Commonwealth v. Rostad, 410 Mass. 618, 620 (1991) (inventory

search "may not be allowed to become a cover or pretext for an
                                                                   2

investigative search"); Commonwealth v. Eagleton, 402 Mass. 199,

207 n.13 (1988) ("An administrative search may not be used as a

subterfuge to avoid the burden of establishing probable cause to

support a criminal investigative search").    These cases

demonstrate that courts can, and do, successfully explore the

true motivation of an officer in examining the lawfulness of a

search.

    I do not join Justice Budd's concurrence because I would

not declare in this case that any pretextual motor vehicle stop,

even where the pretext is not based on the membership of the

driver or passenger in a suspect class, is also a violation of

art. 14.    See post at   .   Here, the only claim of pretext is

based on the race of the driver; we need not decide in this case

whether to extend the reach of our opinion to apply to all

pretexts.

    In closing, I note that, despite our jurisprudential

differences reflected in the various opinions in this case, the

court is unanimous in concluding that a motor vehicle stop that

arises from racial profiling is unconstitutional, that the

burden placed on defendants in criminal cases to establish an

inference of racial profiling need not be based on statistical

evidence, that the burden may be met by inferences arising from

the totality of the evidence of the stop, and that the burden

should not be so high that a remedy is, in practice, mostly
                                                                   3

illusory.    In short, it is the unanimous view of this court that

the prohibition against racial profiling must be given teeth and

that judges should suppress evidence where a motor vehicle stop

is motivated, even in part, by the race of the driver or

passenger.
    BUDD, J. (concurring, with whom Lenk, J., joins).      Racial

profiling in traffic stops has proven to be an intractable

problem, the devastating consequences of which members of this

court have recognized for many years.   See Commonwealth v.

Buckley, 478 Mass. 861, 871 (2018); id. at 876 (Budd, J.,

concurring); Commonwealth v. Lora, 451 Mass. 425, 449 (2008)

(Ireland, J., concurring); Commonwealth v. Feyenord, 445 Mass.

72, 88 (2005) (Greaney, J., concurring), cert. denied, 546 U.S.

1187 (2006); Commonwealth v. Gonsalves, 429 Mass. 658, 670

(1999) (Ireland, J., concurring).   Today, the court expressly

acknowledges that discriminatory motor vehicle stops are

profoundly harmful to persons and communities of color, and

adjusts our existing equal protection framework for addressing

such stops.

    I agree that the statistical evidence provided by this

defendant was more than sufficient to show that the traffic stop

was racially motivated under the requirements set forth in Lora,

supra at 436-438.   I also agree that Lora inadvertently set the

bar too high for defendants to meet their initial burden of

raising an inference of racial discrimination.   However, the

problem of racially discriminatory motor vehicle stops is a

systemic product of the criminal justice system as it currently

functions -- it thus requires a systemic solution.
                                                                  2

     In looking at the issue more broadly, it is clear that the

root of the problem is pretextual stops, which allow police to

utilize traffic stops as a means to act on hunches that are

unsupported by reasonable suspicion and often based on the race

of the driver.     I conclude that pretextual stops are

unconstitutional under art. 14 of the Massachusetts Declaration

of Rights1 because they allow for the investigatory stop of an

individual without reasonable suspicion of the crime sought to

be investigated.     For that reason, I would prohibit all

pretextual stops.2

     1 Article 14 of the Massachusetts Declaration of Rights
states in pertinent part: "Every subject has a right to be
secure from all unreasonable searches, and seizures, of his
person, his houses, his papers, and all his possessions."

     2 The defendant has not challenged the stop under art. 14;
however, as we declined to evaluate the art. 14 standard for
determining reasonableness of a motor vehicle stop (i.e., the
authorization test) less than two years ago in Commonwealth v.
Buckley, 478 Mass. 861, 866 (2018), it is understandable that
the defendant here did not raise what reasonably might have
appeared to be a futile argument. See generally Commonwealth v.
Vasquez, 456 Mass. 350, 358-359 (2010). In any case, the
constitutionality of pretextual stops was well and fully briefed
by both parties and by amici in Buckley. The fundamental points
I raise today were laid out before us then, together with
citations to dozens of studies, law review articles, and
statistical reports relating to racial profiling in traffic
stops and pretextual stops. See, e.g., Harris, The Stories, the
Statistics, and the Law: Why "Driving While Black" Matters, 84
Minn. L. Rev. 265, 273-274 (1999); Sklansky, Traffic Stops,
Minority Motorists, and the Fourth Amendment, 1997 Sup. Ct. Rev.
271, 312-316 (1997); Davis, Race, Cops, and Traffic Stops, 51 U.
Miami L. Rev. 425, 432 (1997).
                                                                   3

    The court seeks to solve the problem of race-based traffic

stops by improving upon the traditional equal protection

analysis.   However, the ability to challenge alleged race-based

stops on both equal protection and art. 14 grounds would enhance

the ability of people of color to pursue an effective remedy

against discrimination.   That is, I fear that the efficacy of

the equal protection test remains blunted by the ability of

police to use pretextual stops to disguise stops based on racial

bias.    The long, difficult history of racial discrimination in

law enforcement demonstrates that, without more, making it

easier for defendants to raise an inference that race was the

basis for their stops in discrete cases will not be enough to

dismantle the practice of racial profiling.    Acknowledging the

unconstitutionality of pretextual stops has the added systemic

benefit of removing, in the first instance, the means by which

racial profiling is accomplished.

    1.    Pretext and the systemic problem of racially motivated

motor vehicle stops.    Under the authorization test, a traffic

stop is valid "so long as the police are doing no more than they

     As is obvious from this concurrence, since Buckley was
decided I have changed my view that it is "unworkable" to shift
our jurisprudence away from the authorization test announced in
Commonwealth v. Santana, 420 Mass. 205, 208-209 (1995).
Buckley, 478 Mass. at 876 (Budd, J., concurring). See
Commonwealth v. Larose, 483 Mass. 323, 336 (2019) (Lenk, J.,
concurring).
                                                                    4

are legally permitted and objectively authorized to do."

Buckley, 478 Mass. at 865, quoting Commonwealth v. Santana, 420

Mass. 205, 209 (1995).3   In practice, this means that an officer

is permitted to stop a vehicle so long as he or she has observed

a motor vehicle violation (or otherwise has either probable

cause or reasonable suspicion to believe that one was

committed).   See Commonwealth v. Rodriguez, 472 Mass. 767, 774

(2015).   The authorization test therefore permits police to

perform pretextual motor vehicle stops, i.e., stops ostensibly

made on the basis of a motor vehicle violation, but actually

made for the purpose of investigating suspicions of unrelated

criminal activity.   See State v. Ladson, 138 Wash. 2d 343, 349

(1999) ("[T]he essence of [a] pretextual traffic stop is that

the police are pulling over a citizen, not to enforce the

traffic code, but to conduct a criminal investigation unrelated

to the driving.   Therefore the reasonable articulable suspicion

that a traffic infraction has occurred which justifies an

exception to the warrant requirement for an ordinary traffic

stop does not justify a stop for criminal investigation").

     3 As discussed in more detail infra, this is the same
approach that the United States Supreme Court adopted with
regard to the Fourth Amendment to the United States
Constitution. See Whren v. United States, 517 U.S. 806, 813
(1996).
                                                                       5

     "[D]riving is an indispensable part of modern life."

Commonwealth v. McCarthy, 484 Mass. 493, 507 (2020).    In

addition, our traffic code is comprehensive and detailed.4      As a

result, "[v]ery few drivers can traverse any appreciable

distance without violating some traffic regulation" (quotation

and citation omitted).    LaFave, The "Routine Traffic Stop" from

Start to Finish:    Too Much "Routine," Not Enough Fourth

Amendment, 102 Mich. L. Rev. 1843, 1853 (2004).    See Caldwell v.

State, 780 A.2d 1037, 1048 n.25 (Del. 2001), quoting Whitehead

v. State, 116 Md. App. 497, 507 n.4 (1997) ("studies conducted

on a stretch of Interstate 95 between Baltimore and Delaware

revealed that 93% of all drivers committed some type of traffic

violation").     See also Caldwell, supra, citing Harris, Whren v.

United States:    Pretextual Traffic Stops and "Driving While

Black," The Champion (March 1997), at 41; State v. Soto, 324

N.J. Super. 66, 70 (1996) (observational study over four days on

three-exit stretch of New Jersey turnpike showed 98.1 percent of

2,096 observed vehicles exceeded speed limit).

     4 Our traffic code regulates nearly every aspect of
operating a motor vehicle, from obvious moving violations such
as speeding and failing to stop at red lights, see G. L. c. 90,
§ 17; G. L. c. 89, § 9, to less conspicuous moving violations
such as failing to come to a full stop at a stop sign, see G. L.
c. 89, § 9, or crossing marked lanes, see G. L. c. 89, § 4A, and
subtle equipment deficiencies including window tint, lights, and
passenger restraints, see G. L. c. 90, §§ 7, 7AA, 9D, 13A.
                                                                    6

    Pretextual stops are an attractive investigatory technique

because a traffic stop can lead to a multitude of additional

investigatory actions.    See, e.g., Commonwealth v. Goncalves-

Mendez, 484 Mass. 80, 81 (2020) (traffic stop led to discovery

of bench warrant, arrest, impoundment, and inventory search);

Commonwealth v. Amado, 474 Mass. 147, 150 (2016) (exit order and

patfrisk during traffic stop).    See also Carbado, From Stopping

Black People to Killing Black People:   The Fourth Amendment

Pathways to Police Violence, 105 Cal. L. Rev. 125, 151 (2017)

(Carbado) (describing "the ways in which traffic stops function

as gateways to more intrusive searches and seizures").    Thus,

law enforcement officers have powerful incentives to use traffic

violations as a pretext to conduct investigatory stops.

    It is no secret that this combination of factors has

allowed racially motivated motor vehicle stops to flourish.

See, e.g., Carbado, supra at 129, 152 (describing "de facto

legalization" of racial profiling via cases "in which Fourth

Amendment law turns a blind eye to racial profiling or makes it

easy for the police to get away with the practice," including

Whren v. United States, 517 U.S. 806 [1996]); Capers, Rethinking

the Fourth Amendment:    Race, Citizenship, and the Equality

Principle, 46 Harv. C.R.-C.L. L. Rev. 1, 34 (2011) (Capers)

("Given that drivers routinely violate traffic laws . . .

[Whren] virtually gives officers carte blanche to engage in
                                                                     7

race-based pretextual stops.    And if the driving while [B]lack

statistics . . . show anything, this is what officers do");

Johnson, How Racial Profiling in America Became the Law of the

Land:   United States v. Brignoni-Ponce and Whren v. United

States and the Need for Truly Rebellious Lawyering, 98 Geo. L.J.

1005, 1069 (2010) (summarizing critiques of Whren); Glasser,

American Drug Laws:    The New Jim Crow, 63 Alb. L. Rev. 703, 708

(2000) ("We are talking about a national policy which is

training police all over this country to use traffic violations,

which everyone commits the minute you get into your car, as an

excuse to stop and search people with dark skin").

    If "systemic racism" is defined as a "system[ or]

institution[] that produce[s] racially disparate outcomes,

regardless of the intentions of the people who work within

[it]," then our criminal justice system is rife with it.     See

There's Overwhelming Evidence That the Criminal Justice System

is Racist.    Here's the Proof, Washington Post, June 10, 2020,

https://www.washingtonpost.com/graphics/2020/opinions

/systemic-racism-police-evidence-criminal-justice-system/

[https://perma.cc/8YLM-KWSY].    As applicable here, allowing

ostensibly routine traffic stops produces racially disparate

outcomes.    In order adequately to address this systemic problem,

we must take a clear-eyed look at pretextual stops.
                                                                    8

    2.   The unconstitutionality of pretextual stops.   The

requirement that government searches or seizures require a

warrant supported by probable cause is the touchstone of art.

14's protection against arbitrary searches and seizures.     See

Commonwealth v. Bostock, 450 Mass. 616, 623–624 (2008), quoting

Commonwealth v. Cast, 407 Mass. 891, 901 (1990) ("It is a

cardinal principle that searches conducted outside the judicial

process, without prior approval by judge or magistrate, are per

se unreasonable [under both the Fourth Amendment to the United

States Constitution and art. 14] -- subject only to a few

specifically established and well-delineated exceptions"

[quotations omitted]).   See also Commonwealth v. Antobenedetto,

366 Mass. 51, 57 (1974) ("under the Fourth Amendment searches

conducted without valid warrants are presumed in the first

instance to be unreasonable.   It is then up to the government to

show that a particular search falls within a narrow class of

permissible exceptions").

    The various exceptions to the warrant requirement, and the

exceptions to those exceptions, make up our search and seizure

jurisprudence.   We carefully scrutinize warrantless actions

taken by law enforcement, recognizing that, where the power of

police to conduct warrantless searches or seizures is "too

permeating," it necessarily is "too susceptible to being

exercised arbitrarily by law enforcement -- precisely the type
                                                                    9

of governmental conduct against which the framers sought to

guard" (quotations and citation omitted).   Commonwealth v.

Almonor, 482 Mass. 35, 47 (2019).

    Although a motor vehicle stop constitutes a seizure for the

purposes of art. 14, we have held that an investigatory stop of

a vehicle, like a Terry-type stop of a pedestrian, does not

require a warrant because it is by its nature a threshold, on-

the-spot inquiry that is less intrusive than an arrest.     See

Commonwealth v. Willis, 415 Mass. 814, 818 (1993); Commonwealth

v. Bacon, 381 Mass. 642, 643 (1980).   See generally Terry v.

Ohio, 392 U.S. 1, 20 (1968).   Motorists nevertheless are

ostensibly protected from unreasonable searches and seizures

because, ordinarily, to pass constitutional muster under art. 14

a warrantless investigatory stop (seizure) of a motor vehicle

and its occupants requires "reasonable suspicion, based on

specific, articulable facts and inferences therefrom, that an

occupant . . . had committed, was committing, or was about to

commit a crime" (citation omitted).    Commonwealth v. Manha, 479

Mass. 44, 46 (2018).   However, the authorization test strips

away that protection because it substitutes reasonable suspicion

of a traffic violation for reasonable suspicion of the separate
                                                                     10

criminal conduct that the officer seeks to investigate.5    That

is, as discussed supra, the rule permits officers to make an

investigatory stop without the reasonable suspicion normally

required as long as they have observed a traffic violation that

can be used as pretext for the stop.

     In practice, if an officer wants to investigate a hunch

about suspected criminal activity in connection with a

particular motor vehicle, he or she has two options.     If the

officer has reasonable suspicion of the suspected criminal

activity, he or she may conduct an investigatory stop.     If not,

the officer can simply wait until the driver commits a traffic

violation, stop the vehicle based on that violation, and then

attempt to get more information during the stop to corroborate

that hunch.   See Commonwealth v. Cordero, 477 Mass. 237, 241

(2017) ("A routine traffic stop may not last longer than

reasonably necessary to effectuate the purpose of the stop"

[quotations and citation omitted]).

     The problem with the authorization test is that it

automatically categorizes any stop preceded by a traffic

violation as "authorized," and therefore presumptively

reasonable, regardless of the actual motivation for the stop.

     5 It is worth noting that many types of traffic violations
are civil in nature, not criminal. See, e.g., Commonwealth v.
Rodriguez, 472 Mass. 767, 770-771 (2015).
                                                                  11

See Buckley, 478 Mass. at 869.   Because the test predetermines

the outcome of any claim of unreasonableness for the purposes of

art. 14, no actual reasonableness analysis is required (or

allowed).   Incredibly, this is true even if the motive is

unlawful.   See Santana, 420 Mass. at 209 ("Under [the

authorization] test, it is irrelevant whether a reasonable

police officer would have made the stop but for the unlawful

motive" [citations omitted]).    In this case, for example, the

officers discovered the inspection sticker violation prior to

making the stop.6   Pursuant to Santana, the stop would likely be

considered constitutionally reasonable under art. 14, even

though the court concludes, and I agree, that the defendant

successfully showed that it was racially motivated.    Such an

outcome clearly is indefensible -- it hardly can be argued that

a motor vehicle stop predicated on one's race is reasonable in

any circumstance.

     6 As Justice Cypher notes, the stop here was not based on a
moving or equipment violation. Instead, the officers discovered
the inspection sticker violation only after deciding to check
the vehicle's license plate number in a database. However, just
like a traffic stop based on an observed motor vehicle
violation, a traffic stop resulting from a plate check is a
seizure pursuant to art. 14 and the Fourth Amendment. See
generally Buckley, 478 Mass. at 865, quoting Rodriguez, 472
Mass. at 773 ("Because '[a] police stop of a moving automobile
constitutes a seizure,' . . . that stop must be reasonable in
order to be valid under the Fourth Amendment and art. 14").
                                                                    12

    The authorization test's reflexive and inflexible rule is

at odds with the origins and purpose of art. 14.     Our cases

acknowledge that the framers "wrote constitutional search

protections in 'response to the reviled general warrants and

writs of assistance of the colonial era, which allowed British

officers to rummage through homes in an unrestrained search for

evidence of criminal activity'" (quotations omitted).     McCarthy,

484 Mass. at 498-499, quoting Carpenter v. United States, 138 S.

Ct. 2206, 2213 (2018).   See Commonwealth v. Blood, 400 Mass. 61,

71 (1987) (adoption of art. 14 motivated by "[o]pposition to the

search policies . . . which allowed officers of the crown to

search, at their will, wherever they suspected [evidence of

criminal activity] to be" [citation omitted]).     The general

warrant epitomized the type of government intrusion that is

intolerable under our Constitution:    invasions of privacy which

technically are cloaked in legal authorization but are exercised

in an arbitrary or unfair manner.     Given the broad discretion

afforded to police officers by way of the authorization test and

the ample opportunities they have to exercise that discretion,

pretextual investigatory stops are comparable to the general

warrants that were the impetus for art. 14.     And like general

warrants, the fact that pretextual investigative stops are

legally "authorized" does not make them tolerable.     See Blood,

supra.
                                                                       13

    Notably, the nearly unlimited discretion granted to law

enforcement officers to make pretextual traffic stops is an

anomaly under our art. 14 jurisprudence.   For example, we do not

permit investigatory stops of pedestrians unless police have

reasonable suspicion "that a person has committed, is

committing, or is about to commit a crime," based on "specific

and articulable facts" (quotations and citations omitted).       See

Bacon, 381 Mass. at 643.   "A mere 'hunch'" and "[s]imple good

faith on the part of the officer" are not enough to justify an

investigatory stop of a pedestrian (citation omitted).     Id.    Yet

under the authorization test, the moment a driver commits (or

the police discover) a motor vehicle violation, the occupants of

a vehicle are exposed to the very same investigatory stops we

rightly prohibit when they are on foot -- stops based on

unsupported hunches, discrimination, harassment, or any other

purpose lacking reasonable articulable suspicion of criminal

activity.   See United States v. Botero-Ospina, 71 F.3d 783, 790

(10th Cir. 1995), cert. denied, 518 U.S. 1007 (1996) (Seymour,

C.J., dissenting) ("Given the multitude of applicable traffic

and equipment regulations in any jurisdiction . . . upholding a

stop on the basis of a regulation seldom enforced opens the door

to the arbitrary exercise of police discretion condemned in

Terry and its progeny").
                                                                    14

    We also previously have recognized, and limited, the

discretion law enforcement officers may exercise in the context

of exit orders during motor vehicle stops.   In Gonsalves, 429

Mass. at 660, 662, we concluded that although the Supreme Court

held that the Fourth Amendment allows a police officer to issue

exit orders during any lawfully executed traffic stop, see

Pennsylvania v. Mimms, 434 U.S. 106, 111 (1977) (drivers),

Maryland v. Wilson, 519 U.S. 408, 415 (1997) (passengers), art.

14 prohibits the practice unless the officer has a reasonable

belief that the officer's safety, or the safety of others, is

threatened.   We rejected the Federal rule that "permit[s]

automobile exit orders during any traffic stop, but which do not

require that such orders be given," because we recognized that

this unfettered discretion is "a clear invitation to

discriminatory enforcement of the rule" (emphasis added).     See

Gonsalves, supra at 664.   We further noted that "[c]itizens do

not expect that police officers handling a routine traffic

violation will engage, in the absence of justification, in

stalling tactics, obfuscation, strained conversation, or

unjustified exit orders, to prolong the seizure in the hope

that, sooner or later, the stop might yield up some evidence of

an arrestable crime."   Id. at 663.

    Thus, we take care to protect pedestrians from

investigatory stops without reasonable suspicion, and drivers
                                                                  15

from being unduly detained by an exit order during a traffic

stop barring safety concerns.   However, the authorization test

has created a markedly different standard when it comes to

initiating a motor vehicle stop, as it provides officers with

wide discretion to substitute pretext for reasonable suspicion

as an investigatory tactic in the hopes that a hunch regarding

criminal activity might bear fruit.

    The reasonable suspicion requirement is the linchpin of a

valid investigatory stop under art. 14.   Using pretext to

circumvent it breaks with our fundamental rules of search and

seizure.   As observed by the Supreme Court of Washington:

    "[T]he problem with a pretextual traffic stop is that it is
    a search or seizure which cannot be constitutionally
    justified for its true reason (i.e., speculative criminal
    investigation), but only for some other reason (i.e., to
    enforce traffic code) which is at once lawfully sufficient
    but not the real reason. Pretext is therefore a triumph of
    form over substance; a triumph of expediency at the expense
    of reason. But it is against the standard of
    reasonableness which our constitution measures exceptions
    to the general rule, which forbids search or seizure absent
    a warrant. Pretext is result without reason."

Ladson, 138 Wash. 2d at 351.    If art. 14 is meant to protect

individuals against the arbitrary exercise of power by agents of

the Commonwealth, pretextual investigatory stops are in direct

conflict with this objective.   As the authorization test creates

a gaping hole in the foundational principle that a stop must be
                                                                     16

backed by reasonable suspicion, I would abandon it.7    Instead, I

would hold that a traffic violation cannot replace the

reasonable suspicion required to make an investigatory stop

under art. 14.

     3.   Detecting pretext:   the "would have" test.   Identifying

a pretextual traffic stop may not be a straightforward task, but

other courts and commentators have outlined what I conclude is a

workable test.   Prior to Whren, many State courts, including

courts in Arkansas, Illinois, Iowa, New York, Ohio, and

Washington, employed various forms of the "reasonable officer,"

or "would have," test to determine the validity of a stop.     See

State v. Brown, 930 N.W.2d 840, 902 (Iowa 2019) (Appel, J.,

dissenting) (collecting cases).   Although there are varying

versions of that test, their common feature is that an alleged

pretextual stop is valid only if a reasonable police officer

"would have" made the stop in the absence of an ulterior motive;

that is, a reasonable officer would have made the stop solely to

enforce the motor vehicle infraction.

     7 Although the court notes that after Whren was decided, a
majority of States adopted a version of the authorization test,
ante at    , it perhaps goes without saying that, regardless of
what other jurisdictions have to say about their State
constitutions, "ultimately we must accept responsibility for
interpreting our own Constitution as text, precedent, and
principle seem to us to require." Planned Parenthood League of
Mass., Inc. v. Attorney Gen., 424 Mass. 586, 590 (1997).
                                                                  17

     A version of the "would have" test has been adopted in

Washington and New Mexico.   See State v. Arreola, 176 Wash. 2d

284, 298 (2012).    However, it has been criticized as requiring a

judge to discern an officer's subjective motives.    See Whren,

517 U.S. at 815; Buckley, 478 Mass. at 867-868.     See also Brown,

930 N.W.2d at 869 n.16 (Cady, C.J., dissenting) ("despite

adopting the ['would have'] test, Washington courts may be

reluctant to find that a police officer is lying about their

motivations or 'have difficulty discerning pretextual behavior

without an admission'" [citation omitted]); Lawton, The Road to

Whren and Beyond:   Does the "Would Have" Test Work?, 57 DePaul

L. Rev. 917, 935-936, 956-957 (2008).

     Under my proposed formulation of the test, the defendant

need not prove, and the motion judge is not required to

determine, the officer's true motive.    Instead, the question

would be whether a reasonable officer would have made the stop

solely for the purpose of traffic enforcement.8   See State v.

     8 Although the court foresees difficulty in determining the
characteristics of a reasonable officer, this standard is
applied successfully in other circumstances. See Commonwealth
v. Barreto, 483 Mass. 716, 722 (2019), quoting Commonwealth v.
Gonsalves, 429 Mass. 658, 661 (1999) (exit order based on safety
concerns is justified where "a reasonably prudent [person] in
the [officer's] position would be warranted in the belief that
the safety of the police or that of other persons was in
danger"); LaChance v. Commissioner of Correction, 463 Mass. 767,
777-778 (2012), quoting Longval v. Commissioner of Correction,
448 Mass. 412, 419 (2007) (qualified immunity standard asks
                                                                  18

Sullivan, 340 Ark. 315, 318 (2000), cert. granted, judgment

rev'd, 532 U.S. 769 (2001) ("Claims of pretextual arrest raise a

unique problem in law -- deciding whether an ulterior motive

prompted an arrest which otherwise would not have occurred.

Confusion can be avoided by applying a 'but for' approach, that

is, would the arrest not have occurred but for the other,

typically, the more serious crime. . . .    The question then

becomes whether [the defendant] would have been arrested simply

for" purported traffic violation).    See also State v. Ochoa, 146

N.M. 32, 44 (2008); Abramovsky & Edelstein, Pretext Stops and

Racial Profiling After Whren v. United States:    The New York and

New Jersey Responses Compared, 63 Alb. L. Rev. 725, 734-735

(2000) (describing objective circumstantial factors New York

courts considered when identifying pretext).

    Like the revised equal protection test announced by the

court today, this version of the "would have" test allows a

defendant to raise an inference that a stop was a pretext based

on the circumstances of the stop.    It would allow for

consideration of the same factors and likewise would operate

under a burden-shifting framework.    See Ochoa, 146 N.M. at 44

(listing factors).   See also State v. Heath, 929 A.2d 390, 403

whether "it would be clear to a reasonable officer that his
conduct was unlawful in the situation he confronted").
                                                                   19

(Del. Super. Ct. 2006).     The mechanics of this test to detect

pretext, then, are very similar to the one the court presents to

detect racial profiling.9

     Importantly, because all underlying motives lacking

reasonable suspicion would be considered unreasonable under art.

14, and therefore impermissible,10 this version of the test would

avoid the fraught inquiry into whether an officer was in fact

motivated by racial bias.11    The advantage of an objective "would

     9 These similarities are not surprising, because many of the
factors the court identifies as relevant to the totality of the
circumstances analysis, ante at notes 9 and 10, are drawn from
cases applying other jurisdictions' versions of the "would have"
test. See State vs. Deleon, N.M. Ct. App., No. 30,813 at 4-5
(Feb. 14, 2013); People v. Roundtree, 234 A.D. 2d 612, 613 (N.Y.
1996); State v. Arreola, 176 Wash. 2d 284, 301 (2012) (Chambers,
J., dissenting); State v. Snapp, 174 Wash. 2d 177, 200-201
(2012).

     10 The court cautions that analyzing pretextual stops under
art. 14 would confuse the inquiry into whether a stop is
unlawful because "our jurisprudence on search and seizure
provides no guidance regarding which officer motivations render
unreasonable an otherwise permissible traffic stop." Ante at
. However, our art. 14 and Fourth Amendment jurisprudence is
quite clear that an "unlawful" search or seizure is an
unreasonable one -- that is, any motive lacking reasonable
suspicion of criminal activity would render a pretextual stop
unreasonable. See generally Commonwealth v. Alvarado, 423 Mass.
266, 268 (1996); Commonwealth v. Bacon, 381 Mass. 642, 643
(1980).

     11The court posits that, like other versions of the "would
have" test, this one inevitably would lead to an examination of
subjective motives. Ante at     . I do not agree with this
assessment; I conclude that much can be learned from the
experiences in Washington and New Mexico where each employed an
explicitly subjective test. At any rate, as the court
                                                                  20

have" test is that whatever purportedly race-neutral

justification the Commonwealth might proffer as the true motive

for the stop would be irrelevant to the question whether a

reasonable officer would have made the stop as a traffic stop,

absent any motive other than traffic enforcement.   Thus, the

Commonwealth would not be able to justify a pretextual stop

under the "would have" test I propose simply by substituting a

facially neutral motive for the alleged race-based motive.12

     We have remarked that, generally, "police conduct is to be

judged 'under a standard of objective reasonableness without

acknowledges, those subjective inquiries are "quite similar" to
the court's equal protection analysis, which requires a
subjective determination of whether racial bias was the true
motive for the stop. Ante at     . Even assuming for the sake
of argument that the "would have" test necessarily entails a
subjective inquiry, the added benefits of undoing the
authorization test, described infra, would justify the potential
difficulty of formulating a workable test to identify pretext.

     12The court points out that, like the revised equal
protection test, this formulation of the "would have" test would
not eliminate issues of less than candid police officers, or of
judges reluctant to reject an officer's proffered motive for a
stop. I am under no illusions that an art. 14 approach is
"magic." See ante at     . Righting the wrongs of the racism
that have been plaguing this country since its inception has
been slow-going -- some might say glacial. Although I conclude
that the approach I suggest could be part of a larger solution,
it will take much more than any single judicial pronouncement
(or concurrence) to increase the pace of progress. Despite any
perceived flaws in my suggested approach, I conclude that
defendants who pursue claims of racial discrimination in
connection with a traffic stop should be entitled to all
available remedies, especially where, as discussed, such a stop
plainly is unconstitutional under art. 14.
                                                                   21

regard to the underlying intent or motivation of the officers

involved.'"   Buckley, 478 Mass. at 867, quoting Santana, 420

Mass. at 208.   The "would have" test, the hallmark of which is

the reasonableness of an officer's actions pursuant to art. 14,

squares neatly with art. 14's focus on objective reasonableness.

    4.   The court's approach.   To be sure, the revised equal

protection test announced today will provide a measure of relief

to defendants who raise claims of having been racially profiled.

Indeed, as the court indicates, there are likely instances in

which the revised equal protection analysis will be able to

detect of racial profiling where an art. 14 inquiry would not.

However, this revised test strengthens what is, in the end, a

partial work-around to a complex problem that we have yet to

solve.

    a.   Reliance on the equal protection approach alone leaves

in place the unconstitutional practice of pretextual stops.      As

discussed, pretextual stops are unreasonable pursuant to art.

14's prohibition against unreasonable seizures.   Because the

equal protection approach taken by the court prohibits only

those pretextual stops motivated by race, the court's solution

preserves the permissibility of pretextual stops based on any

other ulterior motive.   And because the court concludes that it

is unnecessary to analyze such stops under art. 14,

investigatory stops made without reasonable suspicion of the
                                                                  22

criminal activity sought to be investigated will continue

unabated.

    It appears that the court previously has not examined the

constitutionality of pretextual stops from an art. 14

perspective.    When we essentially adopted the authorization test

in Santana, 420 Mass at 208-209, we did not consider

specifically the art. 14 consequences of automatically

validating pretextual stops.    In that case, although the

defendant argued that a broken tail light was used as a pretext

to stop and search the vehicle, the motion judge did not so

find.    Instead, the judge found that "the stop of the vehicle

for defective equipment was a matter of routine standard police

procedure."    Santana, supra at 209, citing Commonwealth v.

Matchett, 386 Mass. 492, 510–511 (1982).    The Santana court

accepted that finding and simply concluded that "the record does

not support the contention that the troopers stopped the

automobile in order to search it or to interrogate the

defendants regarding illegal drug activities."    Id. at 209.

Thus, pretext was discussed only briefly and was not truly at

issue.

    Further, although the observation made in Santana, supra,

that "Massachusetts cases follow the authorization approach" was

supported with citations to prior Massachusetts cases, see id.

at 208, pretext was not at issue in any of those cases, either.
                                                                  23

See Commonwealth v. Petrillo, 399 Mass. 487, 489 (1987) (arrest

for trespass); Commonwealth v. Ceria, 13 Mass. App. Ct. 230, 235

(1982) (Terry-type analysis of stop of man riding moped in park

by officers on foot); Commonwealth v. Tisserand, 5 Mass. App.

Ct. 383, 386 (1977) (automobile double-parked on public street

appropriately approached by police).

    Since Santana was decided, we specifically have affirmed

the principle that a stop legally authorized by the observation

of a motor vehicle violation, including where the observed

violation is pretext for an unrelated motivation, is per se

reasonable for the purposes of art. 14, but we have not

explained why.   See Buckley, 478 Mass. at 869 ("a traffic stop

cannot be 'arbitrary,' because it is predicated on a driver

violating a traffic law").   See also, e.g., Larose, 483 Mass.

323 327 (2019); Buckley, supra at 865-866; Feyenord, 445 Mass.

at 75-76.

    In Lora, although the defendant challenged his stop on both

equal protection and art. 14 grounds, we dispensed with the art.

14 argument by quoting the authorization test, and then went on

to analyze only the equal protection claim.   See Lora, 451 Mass.

at 435-436.   In Buckley, 478 Mass. at 781, because the defendant

had "expressly disavowed any . . . argument that race was a

factor in the stop at issue," we declined to reexamine "our

general art. 14 standard governing the reasonableness of traffic
                                                                  24

stops."   Instead, we reviewed Lora's discussion of Santana and

Whren, and summarily stated that, "to the extent we do consider

the purpose of a stop when assessing its validity, we do so

pursuant to the equal protection principles of arts. 1 and 10

[of the Massachusetts Declaration of Rights] -- not art. 14's

guarantee against unreasonable seizures."   Id. at 870.   Thus,

despite the fact that Santana often is cited for the proposition

that pretextual stops are valid, see, e.g., Larose, 483 Mass. at

327; Buckley, 478 Mass. at 865; Commonwealth v. Blevines, 438

Mass. 604, 608 (2003); Commonwealth v. Gentile, 437 Mass. 569,

576 (2002); Commonwealth v. Barros, 435 Mass. 171, 180 n.4

(2001), there is no case of which I am aware that specifically

has considered whether using pretext to make an investigatory

stop without reasonable suspicion of the crime sought to be

investigated is a violation of art. 14, and if not, why not.13

     13Similarly, the Supreme Court's decision in Whren did not
fully elaborate on the reasoning behind its oft-cited holding
that "the constitutional basis for objecting to intentionally
discriminatory application of laws is the Equal Protection
Clause, not the Fourth Amendment" and that "[s]ubjective
intentions play no role in ordinary, probable-cause Fourth
Amendment analysis." See Whren, 517 U.S. at 813. The Whren
Court rested its conclusion almost entirely on precedents that
had not addressed the reasonableness of traffic stops made for a
reason other than routine traffic enforcement. See LaFave, The
"Routine Traffic Stop" from Start to Finish: Too Much
"Routine," Not Enough Fourth Amendment, 102 Mich. L. Rev. 1843,
1856 (2004) ("By this reckless use of its own precedents, the
Court in Whren makes it appear that the issue raised by the
petitioners was already settled, while in fact it was very much
                                                                   25

    Today, the court reiterates that "the constitutional basis

for objecting to intentionally discriminatory application of

laws is the Equal Protection Clause, not the Fourth Amendment"

or art. 14, but fails to explain why.   See Lora, 451 Mass. at

436, quoting Whren, 517 U.S. at 813.    However, a pretextual stop

also properly is analyzed under art. 14, just like any other

warrantless stop.   Without reasonable suspicion of criminal

activity (other than the traffic violation), I conclude that

such stops are not justifiable under art. 14.   For that reason,

I conclude that the court's decision today leaves in place an

investigatory practice that is unconstitutional.

    b.   The revised equal protection test is necessary but is

not alone sufficient.   The revisions to the test the court

announces today undoubtedly will make it easier for a defendant

to raise an inference of discriminatory intent.    However,

because the authorization test is left intact, it will be

possible for the Commonwealth to rebut an inference of racial

profiling by pointing to a hunch of criminal activity, based on

an open question. The fact that the Court created this false
appearance perhaps explains why the Court in Whren had so little
to say about the merits of the petitioners' claim").
                                                                   26

factors that ostensibly are race-neutral but are in fact proxies

for race.14

     For example, an officer could testify that the stop was

based on the officer's recognition of the vehicle or an occupant

from a prior interaction or observation, conversations with

other officers, or information in a gang database.     These are

the same factors currently used by police to racially profile

people of color.   See generally Commonwealth v. Warren, 475

Mass. 530, 539-540 (2016) (according to study of Boston police

field interrogation and observation reports, "[B]lack men in the

city of Boston were more likely to be targeted for police-

civilian encounters such as stops, frisks, searches,

observations, and interrogations.   Black men were also

disproportionately targeted for repeat police encounters");

Inside the Boston Police Gang Database, WGBH, July 30, 2019,

https://www.wgbh.org/news/local-news/2019/07/30/inside-the-

boston-police-gang-database [https://perma.cc/N475-MS5K] (noting

stark racial disparities and errors in individuals included in

police gang database).

     In addition to well-disguised proxies for conscious racial

bias, unconscious bias is also at play and by definition may not

     14As discussed infra, even if race-neutral, any factors
that together fail to establish reasonable articulable suspicion
of criminal activity unrelated to a traffic violation are
insufficient to conduct an investigatory stop under art. 14.
                                                                  27

be easily identified.   See generally D. Weisburd & M.K.

Majmundar, eds., Proactive Policing:   Effects on Crime and

Communities, ch. 7, Racial Bias and Disparities in Proactive

Policing, 251, 277-280 (2018) (collecting studies on unconscious

racial bias); id. at 277 ("Although overt expressions of biased

behavior have declined in society and among police, racial

animus has not disappeared.   Rather, it has evolved"); Norton,

Vandello, Sommers, & Darley, Mixed Motives and Racial Bias, 12

Psychol. Pub. Pol'y & L. 36, 39 (2006), and studies cited

("people are quite good at masking their biased behavior by

couching it in more acceptable terms, both to avoid the

appearance of impropriety and as part of a more general effort

to view themselves and their choices positively").

     Furthermore, we know that judges traditionally are

reluctant to reject race-neutral explanations based on what

happens when they are required to rule on them in the context of

jury selection.15   In fact, the Batson framework has been

criticized for this very reason, i.e., the unwillingness of

judges to make a finding that the nondiscriminatory reason

     15Under the Batson framework, a party may challenge a
peremptory strike by raising an inference of discrimination
which the opposing party may rebut by proffering a
nondiscriminatory reason for the strike. Batson v. Kentucky,
476 U.S. 79, 93-96 (1986). See Commonwealth v. Soares, 377
Mass. 461, 486-488, cert. denied, 444 U.S. 881 (1979). It is
for the judge to determine whether the party seeking to exercise
the peremptory strike has met its burden.
                                                                    28

proffered to explain a peremptory strike is not the actual

reason for the strike.     See Batson v. Kentucky, 476 U.S. 79, 93-

96 (1986); Bellin & Semitsu, Widening Batson's Net to Ensnare

More Than the Unapologetically Bigoted or Painfully

Unimaginative Attorney, 96 Cornell L. Rev. 1075, 1092, 1098-

1099, 1127 (2011) (analysis of Federal court opinions and orders

evaluating race-based Batson challenges from 2000 through 2009

revealed "[a] broad subset of reasons [accepted by courts to

justify a challenged strike], while not race-based per se, seem

to correlate with race, suggesting that an attorney seeking to

eliminate all the members of a certain race from the jury could

achieve much of that goal by focusing on purportedly 'race-

neutral' factors that happen to correlate with race"); Cavise,

The Batson Doctrine:    The Supreme Court's Utter Failure to Meet

the Challenge of Discrimination in Jury Selection, 1999 Wis. L.

Rev. 501, 545 (1999) ("The savvy litigator can succeed with the

most blatant discriminatory purpose by a simple manipulation of

the neutral explanation coupled with a dose of

disingenuousness").

    Statistical data are not as susceptible to being explained

away with race-neutral justifications and therefore will, as the

court indicates, continue to have "unique advantages" over other

types of evidence.     However, the available data on the racial

demographics of motorists involved in traffic stops continues to
                                                                   29

be severely limited, which is the very reason that Lora did not

work for defendants alleging racial profiling.16   Although this

defendant was able to collect sufficient data (consisting of the

six most recent years of officer-specific field investigation

and observation reports and citations), it is unlikely that

other defendants will be able to follow suit.17

     16Even if sufficient data is theoretically available,
practically speaking we cannot expect every defendant to have
the resources to collect, analyze, and present existing data to
make a prima facie case of discrimination. See State v. Brown,
930 N.W.2d 840, 865 n.8 (Iowa 2018) (Cady, C.J., dissenting),
quoting Jackson, Profiling the Police: Flipping 20 Years of
Whren on its Head, 85 UMKC L. Rev. 671, 680 (2017) ("On average,
to take an equal protection claim to trial costs anywhere from
$45,000 up to $125,000").

     17I agree that statistical evidence is an excellent form of
evidence and that it can be a vital part of demonstrating that a
stop was based on race, particularly when implicit bias is at
play. Nonetheless, there are lingering concerns about the
availability and accessibility of necessary data.

     In 2019 the Legislature enacted G. L. c. 90, § 63, which
requires municipalities to report annually traffic stop data.
See St. 2019, c. 122, § 10. I am not aware of any reports or
data yet published pursuant to that statute. The court notes
that a bill currently under consideration "likely would enable
defendants to access publicly available, department-wide data on
the demographics of all traffic stops in the relevant
municipality, and would provide a plethora of relevant data
available to support (or weaken) equal protection claims." Ante
at    . It appears that neither the 2019 act nor the bill
currently under consideration would guarantee defendants access
to the officer-specific data that the defendant analyzed here.
Moreover, even assuming a showing of a department-wide, as
opposed to an officer-specific, pattern of racial profiling
would be a sufficient statistical showing, the shortcomings I
raise regarding the one-time collection of similar data pursuant
to St. 2000, c. 228, apply equally to the new data sets, which
                                                                  30

     The most recent Statewide dataset on racial profiling in

traffic stops of which we have been made aware is a May 2004

report prepared by experts at Northeastern University pursuant

to St. 2000, c. 228.   Analyzing motor vehicle citations issued

by every police department in the Commonwealth from April 1,

2001, through June 30, 2003, the experts concluded that 249 of

the Commonwealth's 366 police departments appeared to have

engaged in racial or gender profiling.18   See Farrell, McDevitt,

are also aggregated by municipality and therefore may obscure
particular race-based stops or the actions of individual biased
officers. Given the experience after Lora, if past is prologue,
we have no assurance that such information will be available in
the future.

     18The experience with the Legislature's attempt to mandate
data collection on racial profiling via St. 2000, c. 228,
further illustrates the uncertainty of defendants' access to
useful data for equal protection claims. Pursuant to that act,
in 2005 the Secretary of the Executive Office of Public Safety
(Secretary) ordered the 249 police departments found by the
Northeastern experts to have engaged in racial or gender
profiling to collect additional data on all traffic stops for
one year, including information on the identities of officers
making such stops. See St. 2000, c. 228, § 10. See generally
Boston Police Patrolmen's Ass'n, Inc. v. Police Dep't of Boston,
446 Mass. 46, 48-49 (2006). In that case, the union for Boston
police officers sought to enjoin the collection of officer
identities in this second phase of data collection. Id. at 47.
We held that, "[i]n order to fulfil the Act's objective of
eliminating profiling by police officers," the Secretary could
require the collection of data identifying the officer making
the stop during this second phase. See id. at 52-53. However,
by the time Lora was decided in 2008, "nearly one-half of the
targeted police departments did not follow recommended
guidelines and the State did not receive or review any data"
collected pursuant to the second phase of data collection by
departments found to have engaged in racial or gender profiling.
See Lora, 451 Mass. at 449 (Ireland, J., concurring).
                                                                  31

Bailey, Andresen, & Pierce, Massachusetts Racial and Gender

Profiling Study:    Final Report, Institute on Race and Justice of

Northeastern Univ., at 1, 30 (May 4, 2004).

    For a defendant challenging a traffic stop by an officer in

one of those 249 departments, this 2004 study may be sufficient

to raise an inference of racial profiling if unrebutted by more

recent data.   But for defendants stopped by officers of any of

the 117 departments that were not found to have engaged in

racial profiling in 2004, it is unclear whether any data

currently exists that could raise a statistical inference of

racial profiling.    More generally, data showing an over-all

pattern of racially evenhanded stops by a department (or by an

individual officer) may belie particular instances of racial

profiling that are not apparent in the aggregation of numerous

stops.   The vast majority of stops by an officer or department

may be race-neutral; however, data demonstrating an over-all

pattern of fairness should not preclude a remedy for an outlier

racially motivated stop.

    Despite the foregoing, the court's revised test

unquestionably increases a defendant's chances of demonstrating

racial discrimination.     Indeed, the scenarios the court foresees

in which traffic stops that pass muster under the "would have"

test are nonetheless products of racially discriminatory

decisions about where to deploy police officers, illustrate the
                                                                  32

continuing importance of the equal protection remedy.

Nevertheless, the ability to proceed on both equal protection

and art. 14 grounds would give defendants an even greater

opportunity to establish illegal discrimination.

    c.   Equal protection is not the only constitutional

guarantee available to address racial discrimination.   Today the

court continues to analyze claims of racial profiling solely

through an equal protection lens, without explaining why such

claims do not also implicate art. 14.   The court's failure to

engage this question at all is particularly bewildering because

the answer seems straightforward:   surely a stop based on race

is an unreasonable seizure under art. 14.

    Historically, equal protection of the laws, enshrined in

both the Declaration of Rights and the United States

Constitution, never has been the only constitutional avenue for

redressing racial injustices.   In fact, many Supreme Court cases

that granted to all criminal defendants what are now basic

procedural rights originated from the mistreatment of people of

color.   See, e.g., Miranda v. Arizona, 384 U.S. 436, 444-445

(1966) (right to Miranda warnings); Gideon v. Wainwright, 372

U.S. 335, 344-345 (1963) (right to counsel); Powell v. Alabama,

287 U.S. 45, 68-69 (1932) (same); Brown v. Mississippi, 297 U.S.

278, 287 (1936) (right to be interrogated free from coercion);

Capers, supra at 7 n.45 (noting that "an earlier draft of
                                                                  33

[Miranda] was explicit about the racial dynamics of police

interrogations"); id. at 8 (noting that in Gideon, "relying

heavily on the racially-tinged Scottsboro Boys case . . . the

Court clearly recognized the impact its decision would have on

minority defendants especially, given the correlation, at the

time [and today], between race and indigence").   See also

Klarman, The Racial Origins of Modern Criminal Procedure, 99

Mich. L. Rev. 48, 48(2000) ("the linkage between the birth of

modern criminal procedure and southern [B]lack defendants is no

fortuity"); Kahan & Meares, Foreword:   The Coming Crisis of

Criminal Procedure, 86 Geo. L.J. 1153, 1153 (1998) ("The need

that gave birth to the existing criminal procedure regime was

institutionalized racism"); Pye, The Warren Court and Criminal

Procedure, 67 Mich. L. Rev. 249, 256 (1968) ("The Court's

concern with criminal procedure can be understood only in the

context of the struggle for civil rights").   As succinctly put

by Kahan & Meares, supra:

    "Law enforcement was a key instrument of racial repression,
    in both the North and the South, before the 1960's civil
    rights revolution. Modern criminal procedure reflects the
    Supreme Court's admirable contribution to eradicating this
    incidence of American apartheid. Supplanting the
    deferential standards of review that had until then
    characterized its criminal procedure jurisprudence, the
    Court, beginning in the 1960's and continuing well into the
    1970's, erected a dense network of rules to delimit the
    permissible bounds of discretionary law-enforcement
    authority. Although rarely couched as such, the
    unmistakable premise of these doctrines was the assumption
                                                                  34

     that communities could not be trusted to police their own
     police because of the distorting influence of racism.

     There is no reason why a defendant claiming that a stop was

motivated by race should be barred from seeking a remedy for an

unreasonable seizure violative of art. 14 in addition to an

equal protection claim.   Cf. Goodridge v. Department of Pub.

Health, 440 Mass. 309, 320 (2003) (analyzing restrictions on

marriage under equal protection and due process doctrines, "two

constitutional concepts [which] frequently overlap").    See

Brown, 930 N.W.2d at 920 (Appel, J., dissenting) ("Certainly,

the theoretical availability of an equal protection claim should

not preempt the possibility of a claim under search and seizure

principles").19

     5.   Conclusion.   In 1999, then-Associate Justice Ireland

broached the issue of racially discriminatory motor vehicle

     19Obviously, this approach would affect substantially more
stops than those where, as here, the defendant alleges that the
ulterior motive for the stop was racial discrimination. As
discussed, supra, art. 14's bedrock protection against
unreasonable seizures applies to all pretextual stops, not only
those based on race. Just as we should not sanction as
reasonable a traffic stop based explicitly on a driver's race,
we also should not allow stops based on nothing more than, for
example, the driver's hairstyle or the apparent expense of the
car relative to the neighborhood in which it is traveling. See
Brown, 930 N.W.2d at 928 (Appel, J., dissenting), quoting United
States v. Scopo, 19 F.3d 777, 786 (2d Cir.), cert. denied, 513
U.S. 877 (1994) (Newman, C.J., concurring). Given the
historical and ongoing connection between systemic law
enforcement practices and racial discrimination, it is not at
all surprising that an effective remedy for racial profiling
entails a broader prohibition on the use of pretextual stops.
                                                                    35

stops, noting that, by that time, the "widespread public

concerns about police profiling, commonly referred to as 'DWB --

driving while [B]lack,' ha[d] been the subject of much

discussion and debate both across the country and within the

Commonwealth."     See Gonsalves, 429 Mass. at 670 (Ireland, J.,

concurring).     It would be nearly ten years before the court

addressed the problem directly.     See Lora, 451 Mass. 426.

Unfortunately, for the reasons previously discussed, Lora was

not effective in solving the problem of racially motivated motor

vehicle stops.     Twelve years after Lora was decided, and more

than two decades since the issue first was raised by Justice

Ireland, we have a chance to revisit the question of how to

craft a remedy that will provide relief to people in the

Commonwealth who are targeted on the basis of the color of their

skin.

       This time around we should confront squarely the fact that

the phenomenon of racial profiling is a product of more than

one-off cases of individual bias or animus -- it is a systemic

problem that has flourished under the rules that this court has

set.    A systemic solution requires more than an improved test

for identifying individual instances of bias when they come

before courts.     It requires a reevaluation of the rules that

enable and incentivize officers to make pretextual race-based
                                                                   36

stops in the first place.20   Combining the court's improved test

for identifying particular cases of race-based stops with a

broader prohibition on pretextual stops would deter racial

profiling and eliminate the tool most often used to accomplish

it.   More generally, as long as we continue to allow pretextual

stops, the search and seizure protections of art. 14 will

continue to ring hollow.

      In the twenty-five years since deciding Santana, the court

has not examined the art. 14 implications of the pretextual

stops that are legitimized by the authorization test.   Given the

opportunity to broaden the options available to combat racial

profiling, it is disappointing that the court is willing to

stand behind a rule that allows for pretextual stops without

considering whether, and how, such stops are reasonable from an

       As I advocate for adding an option to proceed under art.
      20

14 in addition to the court's solution, there is no need to
compare which strategy is better -- I conclude that a defendant
should have the option to choose either, or both. The
difference between my position and that of the court is not a
disagreement regarding "the best legal analysis"; it is a
question of which position is more comprehensive.

     I differ with the court, however, with regard to what is
meant by a systemic solution. The court is of course correct
that improvements in data collection will further illustrate the
existence of systemic racism in traffic stops. But using new
data to confirm the existence of an already undeniable systemic
problem is not the same as changing the system of rules and
practices that perpetuate racial discrimination in policing. A
focus on individual instances of race-based stops without
addressing the rule that enables them cannot be considered a
systemic approach, no matter how well-meaning it may be.
                                                                     37

art. 14 standpoint.     See Amado, 474 Mass. at 151 n.4 (pretextual

stops, "though lawful under our current jurisprudence, implicate

important policy concerns about racial profiling in encounters

between the police and persons of color"); Lora, 451 Mass. at

447 (Ireland, J., concurring), quoting Feyenord, 445 Mass. at 87

(Greaney, J., concurring) ("I repeat the observation of Justice

Greaney that poorer citizens, who likely would include

minorities, are more likely to be 'driving vehicles with

defective equipment,' thus providing police with a legitimate

reason to exercise discretion to stop them").

    As evidenced by the letter that the full court issued

recently, we are united in the goal to "ensure that the justice

provided to African-Americans is the same that is provided to

white Americans."     Letter from the Seven Justices to Members of

the Judiciary and Bar (June 3, 2020).      It is worth reiterating,

however, that systemic or institutional racism produces racially

disparate outcomes regardless of the intent of the people who

work within the institution.     See id.   Our current state of

affairs is not what any one of the Justices who comprise this

court chose or would choose.    It nevertheless is a painful fact.

    I conclude that evaluating this form of racial profiling

under art. 14 not only would resolve an inconsistency in our

search and seizure jurisprudence but also would go a long way,
                                                                 38

at long last, toward addressing the systemic problem of racial

profiling with a systemic solution.
     CYPHER, J. (concurring).    I agree with Justice Gaziano that

lessening the burden on the defendant in the Lora test is the

best approach to address the disparate effects of automobile

stops on minority communities.   See Commonwealth v. Lora, 451

Mass. 425, 440-442 (2008).   I write separately to emphasize two

points.

     First, the officers' stop of the defendant did not result

from an observed traffic violation, but rather from conducting a

query regarding the defendant's license plates.1   There was no

observed traffic violation that motivated the officers to query

the plates; however, there is no expectation of privacy in a

license plate number, which is required by law to be displayed

conspicuously on the exterior of a vehicle.   G. L. c. 90, § 6.

See Commonwealth v. McCarthy, 484 Mass. 493, 502 & n.8 (2020),

discussing Commonwealth v. Starr, 55 Mass. App. Ct. 590, 593-594

(2002).2

     1 Through a mobile computer, "[a]n officer inputs license
plate numbers, and, within seconds, receives various information
in reply, including the type of vehicle that is assigned to the
plate, whether the vehicle is registered, whether the vehicle
owner has an active license, and whether any warrants are
outstanding." See Commonwealth v. Muckle, 61 Mass. App. Ct.
678, 679 n.3 (2004).

     2 It is well established that there is a "lesser expectation
of privacy in a motor vehicle because its function is
transportation and it seldom serves as one's residence or as the
repository of personal effects." Cardwell v. Lewis, 417 U.S.
583, 590 (1974).
                                                                      2

    Although the random stop of a motor vehicle has been held

to be a violation of the Fourth Amendment to the United States

Constitution, a random number plate check is not.    Starr, supra

at 594.   See United States v. Diaz-Castaneda, 494 F.3d 1146,

1151-1152 (9th Cir.), cert. denied, 552 U.S. 1031 (2007).

    That does not mean, however, that a race-based decision to

query plates is permissible.    See Starr, supra at 594 n.8.   Much

like a decision to selectively perform a traffic stop based on

race, the querying of plates based on race is a potential

violation of the principles of equal protection.    Even though

there are no limitations under art. 14 of the Massachusetts

Declaration of Rights or the Fourth Amendment on querying

license plates, the start of the analysis in some cases should

be the decision to query the plates.     In the event that a judge

determines, based on the totality of the circumstances, that an

officer's decision to query plates was motivated by racial or

ethnic bias, the remedy remains suppression of evidence obtained

during the subsequent stop.     See Lora, 451 Mass. 425 439-440.

    Second, Massachusetts places the enforcement of motor

vehicle laws with the police.    Under G. L. c. 90C, § 3 (A) (1),

"if a police officer observes or has brought to the officer's

attention the occurrence of a civil motor vehicle infraction,"

the officer may issue a warning or citation.     Indeed, in some

circumstances, a police officer or his or her employer may face
                                                                  3

liability for failing to address a public safety hazard created

by a driver.   See Irwin v. Ware, 392 Mass. 745, 764 (1984) (jury

could have found that town's police officers had duty to

plaintiffs and that police officers' negligence in failing to

remove intoxicated driver proximately caused plaintiffs'

injuries).   As Justice Budd's opinion has demonstrated, the

problem we are confronting today is systemic in nature and

therefore requires a systemic solution.   Such a solution,

however, requires the full engagement of all of the relevant

interests, including the public and the police, and perhaps the

Legislature.   See, e.g., Berkeley council approves "omnibus

motion" on police reform, Berkeleyside, July 15, 2020,

https://www.berkeleyside.com/2020/07/15/berkeley-council-

approves-omnibus-motion-to-reform-policing

[https://perma.cc/S7UP-VGZL].