At an intersection without traffic signs or signals, what should a driver do when two vehicles arrive simultaneously?

When two vehicles arrive simultaneously at an intersection without traffic signs or signals, the appropriate action is to yield to the vehicle on your right. This is established by the right-of-way rules, which are designed to promote safety and order at intersections where no traffic control is present.

In this context, when two vehicles arrive at the same time, the driver must assess the situation and prioritize allowing the vehicle on the right to proceed first. This ensures that both drivers are aware of each other's presence and can safely navigate through the intersection, thereby reducing the likelihood of a collision.

Choosing to stop and yield to any approaching traffic is also an important safety measure, as it helps to prevent accidents in the broader context where other vehicles may be involved. However, the primary action in this scenario is yielding to the right, as it directly addresses the situation described.

Continuing to drive as normal or accelerating to clear the intersection disregards the need for situational awareness and does not prioritize the necessary caution required at intersections. Always being mindful of the right-of-way rules is essential for safe driving in these situations.