When people are driving vehicles, they will often see traffic signals, and we need to strictly follow the traffic signals, because if we are not careful, there may be many hidden dangers. At this time, people will be more concerned

Traffic signals are signals that direct the operation of traffic, generally consisting of red, green and yellow lights. The red light indicates that traffic is prohibited, the green light indicates that passage is permitted, and the yellow light indicates a warning.

Traffic signal is one of the common traffic control facilities on urban roads, playing an important role in guiding and managing the traffic flow of vehicles and pedestrians. As an intelligent traffic management

In modern society, traffic signals have become an indispensable part of urban roads. As a core component of road traffic management, traffic signals play a vital role in guiding vehicles and pedestrians to pass safely and maintaining traffic