When is it permissible to overtake another vehicle?

Answer: C — When it's safe and signaled, and the road markings allow it

Overtaking another vehicle is permissible when it is safe, properly signaled, and the road markings indicate that it is allowed. This means that before attempting to overtake, a rider must ensure that there is enough visibility and space to complete the maneuver safely without endangering themselves or other road users. Signaling intentions is crucial as it communicates to other drivers what you plan to do, which helps in maintaining safety on the road. Additionally, road markings such as solid lines or broken lines provide essential guidance; solid lines typically indicate that overtaking is not allowed, while broken lines suggest that it is safe to do so under the right circumstances. This comprehensive approach to overtaking ensures that all road users can navigate safely and responsibly.