Wrong-way driving is when a vehicle travels in the opposite direction of traffic, usually on one-way roads, highways, or exit ramps. It's extremely dangerous and often leads to head-on collisions, which are among the most severe and deadly types of crashes. Wrong-way driving is extremely dangerous and often caused by confusion, distraction, or impairment. The best prevention is staying alert and following road signs carefully.
No entry except cyclists. (Vaud, Switzerland) © Wikimedia.org/Jean Housen, CC BY-SA