a. Traffic participants in front and behind the traffic controller must stop; those on the right and left of the controller are allowed to proceed.
b. Traffic participants in all directions must come to a stop.
c. All of the above cases.
=> Answer b. Traffic participants in all directions must come to a stop.
Other questions in the Road Safety School Quiz:
- In an area where both permanent and temporary traffic signs with different meanings are placed simultaneously, which sign's command must drivers follow?
- On urban roads with dense population, what is the maximum speed allowed for two-wheelers, three-wheelers, and motorcycles?
- Answer key for the 2019 Road Safety School Quiz
