Police emergency wagon is a North American term for a station wagon put into police use with police car variants.
 They are usually used as K-9 units, Bomb Squad units, patrol units, emergency units, or assistance units.
 By the 1980s, Police emergency wagons had begun to be phased out by most police forces by the arrival of the Police SUV and special service packages.
 Some police forces, such as the New York City Police Department and the Chicago Police Department, still use Police emergency wagons.
 With the arrival of the Dodge Magnum Police Package in 2006, Police emergency wagons may be put back into standard use into the future.
"Poppa's Got a Brand New Badge" is the twenty-second episode and season finale of "The Simpsons"<nowiki>'</nowiki> thirteenth season.
 It first aired on the Fox network in the United States on May 22, 2002.
 In the episode, a massive heatwave causes the residents of Springfield to install large air conditioning devices in their homes.
 This leads the Springfield Nuclear Power Plant to overload, causing two town-wide blackouts to occur.
 The Springfield Police Department are powerless to the riots that follow, prompting Homer, dissatisfied with the police's incompetence, to start his own security company called SpringShield.
The Cadillac CT6 (short for "Cadillac Touring 6") is a full-size luxury car manufactured by Cadillac, first introduced at the 2015 New York International Auto Show and first sold in the US for the 2016 model year.
 It is the first car under Cadillac president Johan De Nysschen's leadership to adopt the brand's revised naming strategy, as well as the first rear-wheel drive full-size Cadillac sedan since the Fleetwood was discontinued in 1996.
 It is built on a different platform than the smaller CTS and is engineered as a rear-wheel drive vehicle with optional all-wheel drive.
 In addition to its primary markets of North America and China, the CT6 is also offered in Europe, Korea, Japan, Israel and the Middle East.
The Charleston Police Department, or CPD, is the official municipal police force for the City of Charleston, West Virginia.
 The Charleston Police Department is currently the second largest police department in the state of West Virginia, while being the largest municipal/city police department in the state.
 As of 2008, Charleston Police currently has 184 sworn officers, 2 Animal Control Officers, and 29 civilian employees.
 The Charleston Police Department has an organization of several different divisions, including a Patrol Division, Traffic Division, SWAT, Bicycle Unit, K-9 Unit, Community Policing & School Services Division, SEU or Special Enforcement Unit, and CID or Criminal Investigation Division.
 The current Chief of Police is Brent Webster.
The Springfield Police Department is the law enforcement agency responsible for the city of Springfield, Illinois.
 As of August 2015 the city started to switch over from Ford Crown Victorias to Ford Explorers.
 The agency is also in the process of changing car logos.
 The Springfield Police Department has 6 divisions: Hostage Negotiation Team, Emergency Response Team, Mobile Field Force Team, Honors Guard, Boat Patrol, and Crisis Intervention Team.
The Ford MN12 platform (Mid-size North America Project #12) is a car platform that was used by the Ford Motor Company from 1989 to 1997 for the Ford Thunderbird and Mercury Cougar two-door personal luxury cars.
 A variant of this platform, known as the FN10 (Full-Sized North American Project #10), was used for the Lincoln Mark VIII from 1993 to 1998.
 Each car based on this platform had a front-engine, rear-wheel drive layout with an independent rear suspension.
The Ford Crown Victoria (or simply Crown Vic) is a rear-wheel drive full-sized four-door sedan that was marketed and manufactured by Ford from the 1992 to the 2011 model years over two generations.
 Discontinued in 2011, the latter day Crown Victoria began production in 1991 at Ford's St. Thomas Assembly plant in Southwold, Ontario, Canada.
 Dropping its previous LTD prefix, Ford instead revived a nameplate once used on a two-door version of the Fairlane sold in the North American market for the 1955 model year.
The Plymouth Gran Fury is a full-sized automobile that was manufactured by Plymouth from 1975 to 1989.
 The nameplate would be used on successive downsizings, first in 1980, and again in 1982, through what would originally have been intermediate and compact classes in the early 1970s, all with conventional rear-wheel drive layouts.
 By the time Chrysler ended M-body production in December 1988 (1989 model year), they were Chrysler's last remaining rear-wheel drive cars, with a V8 and carburetor, a configuration used since the mid - 50's.
 Plymouth would not have another rear-wheel drive car until the 1997 Prowler roadster.
Daryll Thomann (born 1941) was the Chief of Police for the city of Placentia in Orange County, California.
 He joined the department in 1969 as a patrol officer, then oversaw investigations for most of his career.
 He became acting chief in 1996, during a period of internal turmoil in the department, centering on his predecessor.
 In 1997, he became the department's chief, overseeing more than 50 officers and about 20 other employees.
 He held a Masters Degree in Management, and began his tenure of chief with efforts to build up his department's Professional Standards Bureau, including efforts to supplement the department's funding with grant writing.
 In 1998, he launched his county's first police department program of equipping motor and patrol vehicles with automated external defibrillators, which improved response times to cardiac arrest victims, the survival window of cardiac victims being less than seven minutes for administration of defibrillation equipment, with a victim's chance of survival decreasing by 10 percent each minute, and brain damage after 4 to 6 minutes.
 He was active with the Placentia's Rotary Club and Chamber of Commerce.
The Miami Police Department (MPD), also known as the City of Miami Police, is the chief police department of the southeastern U.S. city of Miami, Florida.
 Their jurisdiction lies within the actual city limits of Miami, but have mutual aid agreements with neighboring police departments.
 Currently Rodolfo Llanes is the chief of police.
 City of Miami police are distinguishable from their Miami-Dade counterparts by their blue uniforms and blue-and-white patrol vehicles.

Question: The Springfield Police Department in Illinois used to use what rear-wheel drive full-sized car for their patrol vehicles?
Answer: Ford Crown Victoria