Which vehicle has the right of way in a roundabout?

In a roundabout, the vehicle that has the right of way is the one already circulating within the roundabout. This is a crucial principle meant to ensure the smooth flow of traffic and reduce the potential for collisions. When vehicles approach a roundabout, they are required to yield to traffic that is already in the roundabout, allowing those vehicles to continue without having to stop.

This rule is designed to create a continuous flow of traffic, minimizing delays and promoting safety. It is important for drivers to be aware that vehicles in a roundabout have the legal right to proceed, which helps prevent accidents that can occur when entering vehicles do not yield appropriately.

The other choices, such as the vehicle entering the roundabout, the largest vehicle, or the vehicle closest to the exit, do not align with these established traffic laws and safety practices governing roundabout usage. Understanding this right-of-way rule is essential for navigating roundabouts effectively and safely.