If you are about to overtake a bicycle and an oncoming vehicle is approaching, what should you do?

When you are about to overtake a bicycle and an oncoming vehicle is approaching, the safest action is to slow down and let the vehicle pass first. This choice prioritizes the safety of all road users, including the bicyclist, yourself, and the oncoming vehicle.

Overtaking a bicycle requires adequate space to ensure that there is no risk of collision. If an oncoming vehicle is approaching, speeding up to pass the bicycle could create a hazardous situation where there isn't enough room for both your vehicle and the oncoming vehicle. Continuing at your current speed would also mean you may end up in a position where you cannot safely overtake. Honking to alert the bicycle rider does not address the critical safety concern of approaching traffic and could increase confusion or anxiety for the cyclist.

By slowing down, you allow the oncoming vehicle to pass. Once it is safe to do so, you can then give the bicycle sufficient space while overtaking it, ensuring a safer environment for everyone on the road. This approach reflects defensive driving practices, where prioritizing safety is essential, especially in situations with multiple road users and potential conflicts.