What should a driver do when approaching a traffic control signal that is not in operation?

When approaching a traffic control signal that is not operational, the correct action is to come to a full stop and yield the right of way. This procedure is essential for ensuring safety at intersections where there is no active signal directing traffic.

By stopping fully, drivers assess the traffic conditions and make informed decisions based on the movement of other vehicles and pedestrians. Yielding the right of way is crucial in these situations, allowing drivers to prioritize safety and minimize the risk of accidents. It's important to treat the intersection as if it were controlled by a stop sign, ensuring that all drivers have the opportunity to navigate safely, especially in a high-traffic area where confusion may arise in the absence of signals.

Continuing at the same speed is risky as it disregards the need to assess the situation, potentially leading to collisions. Turning around would not be a practical response as it could create further confusion and disrupt traffic flow. Proceeding with caution might suggest care, but without a full stop, it does not ensure that the driver has adequately yielded to others, putting everyone at risk. Thus, coming to a complete stop and yielding the right of way is the best practice in this scenario.