Final answer:
When a traffic control signal is not in operation, a driver should treat the intersection as a four-way stop, coming to a complete stop and then proceeding when safe.
Step-by-step explanation:
The correct answer is option 'a. Stop moving and become stationary till it passes by' when a driver is approaching a traffic control signal that is not in operation.
While it is not explicitly stated in the provided information, standard traffic rules dictate that if a traffic signal is not functioning, drivers should treat the intersection as a four-way stop.
This means coming to a complete stop before proceeding when it is safe.
Given the provided context regarding traffic signals, it's understood that not obeying the rules can lead to unsafe conditions for both drivers and pedestrians, including increased accidents and endangering pedestrian safety especially around areas with high pedestrian volume such as campuses.
The correct answer is option a. When a driver approaches a traffic control signal that is not in operation, they should treat it as an all-way stop.
This means that the driver should come to a complete stop and yield the right-of-way to any other vehicles or pedestrians at the intersection. The driver should proceed only when it is safe to do so.