Answer :
Final answer:
You should pull over or stop for flashing red and blue lights, as well as for a solitary flashing red light. Flashing green lights typically do not necessitate pulling over unless required for the safety of pedestrians. So, the correct answer is option (a).
Explanation:
When you see flashing red and blue lights, this is typically the sign of an emergency vehicle, such as a police car or ambulance, and you should pull over to allow them to pass. A flashing red light is a stop signal, which means you should stop your vehicle. Flashing green lights may indicate a pedestrian crossing in some areas, but typically do not require you to pull over. Therefore, the correct answer is that you must pull over or stop for flashing red and blue lights, as well as a flashing red light on its own.
Understanding traffic light signals is critical for safely navigating roads and complying with legal requirements. A flashing red light acts similarly to a stop sign, where you must come to a complete stop and proceed only when it's safe. On the other hand, flashing red and blue lights together signify emergency vehicles, which require drivers to yield and give right-of-way. Flashing green lights usually inform drivers that they may proceed with caution, particularly when pedestrians are crossing, but these do not inherently mean a driver must stop unless it is necessary for safety.
In all scenarios, it's essential to maintain situational awareness and adhere closely to traffic rules. Remember that traffic laws are designed to maximize safety for all road users. When in doubt, err on the side of caution and follow the most conservative interpretation of the traffic signals you encounter.
