New Jersey Statutes Title 39. Motor Vehicles and Traffic Regulation 39 § 3-24.4

a. The driver of a motor vehicle traveling in the same direction as and approaching a slow moving vehicle shall, prior to overtaking the slow moving vehicle, reduce the speed of the motor vehicle to that of the slow moving vehicle. This provision shall not apply in areas where there are two or more lanes of traffic flowing in the same direction as the slow moving vehicle.

b. For purpose of this section, “slow moving vehicle” means a vehicle affixed with a slow moving vehicle emblem pursuant to subsection (d) of R.S.39:3-24.

c. A person who violates the provisions of this section shall be subject to a fine of not less than $100 or more than $500.