What is the proper hand signal for a left turn?

The proper hand signal for a left turn is to extend the arm straight out to the left. This signal makes it clear to other drivers and pedestrians that you intend to turn left, ensuring safety and clarity on the road. Using this hand signal is essential as it communicates your intentions effectively, especially in situations where turn signals may not be visible or operational due to vehicle issues.

When signaling a left turn, extending your arm straight out allows other road users to easily recognize your intention, promoting safe driving practices. In contrast, the other hand signals describe different actions. For instance, a bent arm at the elbow signifies a right turn, while a bent arm pointing downwards is a signal for a stop. An extended arm to the right indicates a right turn as well, which could confuse other drivers if you mistakenly use it for a left turn. Therefore, using the correct hand signal is crucial in ensuring that all parties understand your intended maneuvers on the road.