The video below provides feedback from EMS staff on the best way the public can help emergency vehicles get through traffic safely:

The new law reads as follows:

New Jersey Statute 39:4-92.2
Procedure for motorist approaching stationary authorized emergency vehicle, tow truck, highway maintenance or emergency service vehicle.
1. a. The operator of a motor vehicle approaching a stationary authorized emergency vehicle as defined in R.S.39:1-1 that is displaying a flashing, blinking or alternating red or blue light or, any configuration of lights containing one of these colors, shall approach the authorized emergency vehicle with due caution and shall, absent any other direction by a law enforcement officer, proceed as follows:

(1) Make a lane change into a lane not adjacent to the authorized emergency vehicle if possible in the existing safety and traffic conditions; or

(2) If a lane change pursuant to paragraph (1) of subsection a. of this section would be impossible, prohibited by law or unsafe, reduce the speed of the motor vehicle to a reasonable and proper speed for the existing road and traffic conditions, which speed shall be less than the posted speed limit, and be prepared to stop.

b. The operator of a motor vehicle approaching a stationary tow truck as defined in section 1 of P.L.1999, c.396 (C.39:3-84.6) that is displaying a flashing amber light or a stationary highway maintenance or emergency service vehicle that is operated by the State, an authority or a county or municipality and displaying flashing yellow, amber, or red lights shall approach the vehicle with due caution and shall, absent any other direction by a law enforcement officer, proceed as follows:

(1) Make a lane change into a lane not adjacent to the tow truck or highway maintenance or emergency service vehicle if possible in the existing safety and traffic conditions; or

(2) If a lane change under paragraph (1) of subsection b. of this section would be impossible, prohibited by law or unsafe, reduce the speed of the motor vehicle to a reasonable and proper speed for the existing road and traffic conditions, which speed shall be less than the posted speed limit, and be prepared to stop.

c. A violation of this section shall be punished by a fine of not less than $100 and not more than $500.

More information is available on the move over web site