Drivers use hand signals to indicate their intentions when their vehicle’s signal lights aren’t functioning or are otherwise not visible. These signals are standardized and understood by most drivers and cyclists. Here’s a breakdown of the three main hand signals:
1. Hand Signal For Left Turn
- How to Signal: Extend your left arm straight out horizontally from the driver’s side window.
- Purpose: This signal indicates that you intend to make a left turn or merge to the left.
2. Hand Signal For Right Turn
- How to Signal: Extend your left arm out the window, and bend your elbow so your hand points upward at a 90-degree angle with your palm facing forward.
- Purpose: This signal indicates that you intend to make a right turn or merge to the right.
3. Hand Signal For Stopping or Slowing Down
- How to Signal: Extend your left arm out the window, and bend your elbow so your hand points downward at a 90-degree angle with your palm facing backward.
- Purpose: This signal indicates that you are slowing down or coming to a stop.
These signals are commonly used by motorcyclists, bicyclists, and in situations where vehicle lights are not visible, such as when towing a trailer that obstructs the signal lights.