FOURTEENTH CONGRESS OF THE REPUBLIC) 
Second Regular Session 
OF THE PHILIPPINES 
Introduced by Senator Miriam Defensor Santiago 
EXPLANATORY NOTE 
Slow-moving vehicles in the highway usually impede the flow of traffic or cause 
traffic hazards. 
The proposed bill states that any vehicle proceeding upon a highway at a speed 
less than the normal speed of traffic moving in the same direction at such time shall be 
driven in the right-hand lane for traffic or as close as practicable to the right-hand edge or 
curb, except when overtaking and passing another vehicle proceeding in the same 
direction or when preparing for a left turn at an intersection or into a private road or 
driveway. 
The purpose of the proposed bill is to help limit the number of traffic hazards and 
unnecessary traffic delays on the public roadways. When a vehicle is moving 
significantly slower than the posted speed limit, it causes other vehicles to have to pass 
them. When driving on a two lane road, these passing vehicles are by necessity having to 
travel in the same lane that oncoming traffic is driving in, increasing the chance of an 
accident. 


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FOURTEENTH CONGRESS OF THE REPUBLIC ) 
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OF THE PHILIPPINES 
1 
Second Regular Session 
1 
Introduced by Senator Miriam Defensor Santiago 
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AN ACT 
REQUIRING A VEHICLE PROCEEDING UPON A HIGHWAY AT A 
SPEED LESS THAN THE NORMAL SPEED OF TRAFFIC TO DRIVE IN THE 
RIGHT-HAND LANE FOR TRAFFIC OR AS CLOSE AS PRACTICABLE TO THE 
RIGHT-HAND EDGE OR CURB 
Be it enacted by the Senate and the House of Representatives of the Philippines in 
Congress assembled: 
SECTION 1. Title. - This Act shall otherwise be known as the "Slow-moving 
Vehicles Act" 
SECTION 2. Mandate. - Any vehicle proceeding upon a highway at a speed less 
than the normal speed of traffic moving in the same direction at such time shall be driven 
in the right-hand lane for traffic or as close as practicable to the right-hand edge or curb, 
except when overtaking and passing another vehicle proceeding in the same direction or 
when preparing for a left turn at an intersection or into a private road or driveway. 
SECTION 3. Penalty. - If a vehicle is being driven at a speed less than the 
normal speed of traffic moving in the same direction at such time, and is not being driven 
in the right-hand lane for traffic or as close as practicable to the right-hand edge or curb, 
the driver of the said vehicle shall suffer the penalty of a fine in the amount of Ten 
Thousand Pesos (Pl0,OOO.OO) or the suspension of his Driver's License for a period of 
three (3) months. 
SECTION 4. Traf$c 
Signs - The Department of Transportation and 
Communications (DOTC), with respect to highways under their jurisdiction, may place 
and maintain upon highways official signs directing slow-moving traffic to use the right- 
hand traffic lane except when overtaking and passing another vehicle or preparing for a 
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leftturn. 


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SECTION 5. Appropriations. - To carry out the provisions of this Act, such 
amount as hereby necessary is hereby authorized to be appropriated from the National 
Treasury. 
SECTION 6. Separability Clause. - If any provision or part thereof, is held 
invalid or unconstitutional, the remainder of the law or the provision not otherwise 
affected shall remain valid and subsisting. 
SECTION 7. Repealing Clause. - Any law, presidential decree or issuance, 
executive order, letter of instruction, administrative order, rule or regulation contrary to, 
or inconsistent with the provisions of this Act is hereby repealed, modified or amended 
accordingly. 
SECTION 8. Effectivity Clause. - This Act shall take effect fifteen (15) days 
after its publication in at least two (2) newspapers of general circulation. 
Approved 
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