红灯禁止转弯标志
MUTCD R10-11
信号灯为红灯时禁止转弯。
标志外观
A vertical white rectangle with black legend reading NO TURN ON RED in capital letters.
什么时候会见到
Posted at signalized intersections where turning against a red light is unsafe due to pedestrians, sightlines, or heavy cross traffic.
该怎么做
While the signal is red you must not turn; wait for a green light or arrow before making your turn.
相关标志
来源:《统一交通控制设施手册》(MUTCD)第 11 版 — 美国联邦公路管理局(FHWA)。