Which situation is ideal for overtaking and passing another vehicle on the right?

When considering the ideal situation for overtaking and passing another vehicle on the right, the most appropriate choice is when the vehicle you are passing is making or about to make a left turn. This scenario is optimal because the vehicle ahead is temporarily moving to the left side of the road to execute a turn. As a result, there is a clear path on the right side for you to safely maneuver around them.

It's important for drivers to be aware of the behavior of the vehicles on the road. When another vehicle is signaling or clearly maneuvering to turn left, it creates a logical opportunity to pass on the right without posing a risk of collision. This method of passing is commonly accepted as safe, provided you have enough space and can do so without speeding or driving onto the shoulder if it's not allowed.

The other situations mentioned do not provide safe or legal reasons for passing on the right. For instance, overtaking when a vehicle is slower than the posted speed limit may not guarantee that it's safe, particularly if the other vehicle is not signaling a turn. Having a solid white line typically indicates that the lanes are meant for same-direction traffic and might signal a prohibition against changing lanes. Finally, while driving on a multi-lane road can sometimes facilitate passing,