What is the function of turn signals on a motorcycle?

Answer: B — To communicate intentions to other road users

The function of turn signals on a motorcycle is to communicate intentions to other road users. When a rider activates turn signals, it alerts other drivers and pedestrians of the rider's intention to turn or change lanes. This communication is crucial for safety, as it helps to prevent accidents by providing clarity about the rider's movements. Visibility is also important, but turn signals serve more as a signaling device rather than a source of light. Additionally, while increasing visibility can be a benefit of using lights in general, turn signals are specifically designed to convey actions rather than distract other drivers. Hence, their primary purpose lies in enhancing road safety through clear communication of intentions.