Final answer:
Hand signals for driving include extending the left arm straight out for a left turn, bending the left arm at the elbow with the hand pointing upwards for a right turn, and bending the arm at the elbow downward with the palm facing behind for stopping or slowing down. These signals help communicate with other road users when vehicle turn signals are not working.
Step-by-step explanation:
When operating a vehicle, it's important to use hand signals for communication with other drivers, especially when the vehicle's turn signals are not functioning. Here are the hand signals for a left turn, a right turn, and to stop or slow down:
- Left turn: Extend your left arm straight out of the window, keeping it level with your shoulder and your palm facing forward.
- Right turn: Place your left arm out the window, but bend it at the elbow, keeping the elbow at a 90-degree angle and pointing your hand upwards with your palm facing forward.
- Stop or slow down: Extend your left arm out the window, but instead of keeping it straight or bending upwards, bend it at the elbow downward, with your palm facing behind you to signal that you are decelerating or coming to a stop.
It's essential to use these signals clearly and in a timely manner to ensure safety on the road.