Which Came First, Traffic Lights or Cars?

[LaBraxton]

The world's first traffic light appeared before the advent of cars. The first traffic light in the world was installed in Parliament Square, London, UK. Below is relevant information about traffic lights: 1. Traffic Lights: Also known as Traffic Signal Lights, they are indicators that instruct vehicles and pedestrians whether to proceed or not. 2. Locations: They are typically installed at intersections and other areas requiring traffic control, generally consisting of red, green, and yellow lights. The red light means stop, the green light means go, and the yellow light serves as a warning. 3. Categories: Common types of traffic lights include motor vehicle signals, non-motor vehicle signals, pedestrian crossing signals, directional indicators (arrow signals), and flashing warning signals.