How can traffic signals reduce accidents?

Traffic signals play a crucial role in enhancing road safety primarily by providing clear instructions on when to stop and go. This clarity helps to regulate the behavior of drivers and pedestrians, reducing the likelihood of confused or unpredictable actions that can lead to accidents. When drivers know when to proceed and when to halt, it creates a structured environment on the road, which is fundamental for avoiding collisions.

Moreover, clear signal indications help synchronize the movement of vehicles and pedestrians, ensuring that both can navigate intersections safely without conflicts. This predictability in traffic flow helps to establish safety norms among road users, fostering an environment where risk is minimized. Overall, clear stop and go signals facilitate smoother interactions on the road, significantly decreasing the chances of accidents occurring.