What should you do when you see a vehicle coming towards you on a narrow single-track road?

When you see a vehicle approaching on a narrow single-track road, the appropriate action is to stop at a passing place. This approach ensures that both vehicles can safely pass each other without risking collision or obstructing one another's path. Single-track roads are often complemented by designated passing places where drivers can pull over to allow oncoming traffic to pass through, facilitating the smooth flow of vehicles and enhancing safety.

Choosing to speed up to reach a passing place could create an unsafe situation, as it may not provide enough time to evaluate the speed or distance of the oncoming vehicle. Continuing to drive until finding a gap could also lead to potential accidents, as it does not account for the need to yield to oncoming traffic appropriately. Signaling intentions to overtake is irrelevant in this scenario since overtaking on a single-track road is generally unsafe and not permissible without ensuring the road is clear. Thus, stopping at a passing place is the safest and most courteous option in this context.