When is it prohibited to pass a vehicle on the right?

Passing a vehicle on the right is prohibited when the vehicle ahead is making a right turn because it can create a hazardous situation. In this scenario, if a driver attempts to pass on the right, they may collide with the vehicle that is about to turn. This situation is governed by traffic rules aimed at ensuring safety on the road, as making a right turn typically indicates that the vehicle ahead is about to slow down or stop, providing a clear and predictable signal to others.

Drivers must maintain a safe distance and perform maneuvers that do not interfere with the actions of vehicles making turns. This rule helps to mitigate the risk of accidents and ensures a smoother flow of traffic, especially in urban areas where turning vehicles are common.