Final answer:
A flashing red light at an intersection is equivalent to a a. Stop sign, requiring drivers to come to a full stop before proceeding.
Step-by-step explanation:
When encountering a flashing red light at an intersection, drivers must come to a full stop and proceed when it's safe and there is no cross traffic. This traffic signal is designed to ensure that vehicles do not speed through the intersection, thereby enhancing the safety for all road users. Unlike a yield sign where you slow down and proceed with caution if the way is clear, a stop sign or flashing red light requires a complete stop. A flashing red light means the same thing as a Stop sign.