What is the correct hand signal for indicating a right turn?

To indicate a right turn, the correct hand signal involves extending the hand and arm upward. This gesture clearly communicates to other drivers and pedestrians that you intend to turn right. The upward position of the arm serves as a visual cue, making it easily recognizable to others around you, which is particularly important in ensuring safety while navigating through traffic.

In contrast, other hand signals have specific meanings as well. Extending the arm straight out communicates a left turn, while extending the arm downward typically signals a stop. Waving the arm does not convey any specific intention and could lead to confusion on the road. Therefore, understanding and using these hand signals correctly is essential for effective communication while driving.