Is a U-turn allowed when the left-turn signal is red?

[SanMicah]

Motor vehicles can make a U-turn at locations where there are no signs or markings prohibiting U-turns or left turns. The following is an introduction to traffic lights: 1. Introduction: There are two types of traffic lights, those for motor vehicles are called vehicle traffic lights. 2. Generalization: Usually refers to signal lights composed of red, yellow, and green (green is blue-green) lights used to direct traffic. 3. Application: When the green light is on, vehicles are allowed to proceed; when the yellow light is flashing, vehicles that have already crossed the stop line can continue to proceed; vehicles that have not passed should slow down and stop before the stop line and wait. When the red light is on, vehicles are prohibited from proceeding. Pedestrian crossing lights are for pedestrians, usually composed of red and green (green is blue-green) lights used to direct traffic, with the rule being to stop at red and go at green.