NJ 39:4–85.1 Wrong way on a one-way street is governed by New Jersey state law and explicitly forbids driving the wrong way on a one-way street, ensuring the safety and smooth flow of traffic for everyone. Failure to abide this law will result in points on your license, heavy fines, and other penalties. Certain municipalities might levy additional fines or penalties beyond the state-mandated ones. Driving the wrong way poses a significant threat of accidents, jeopardizing the safety of oneself and others on the road.