What is the hand signal for a left turn?

• A. Left arm out and pointing upwards
• B. Left arm extended straight out
• C. Left arm extended out and downward
• D. Right arm extended straight out

Answer: (B)

The hand signal for a left turn is represented by extending the left arm straight out to the side. This universal hand signal effectively communicates to other road users that the driver intends to turn left. The extended arm creates a clear visual indication, which is particularly important for cyclists and motorists who may not be able to see the vehicle's turn signals.

Understanding the other options contributes to grasping the rules of signaling. For instance, the position of the arm pointing upwards is actually used for indicating a right turn. An arm pointing downwards represents a stop or slow down, which also helps clarify the different signals that drivers must use to communicate their intentions on the road. Having clarity on these signals is essential for safe driving and helps ensure that everyone on the road is aware of a driver's actions, thereby enhancing overall road safety.