What is the minimum distance of clear road you must have in front of you after passing another vehicle?

The minimum distance of clear road you must have in front of you after passing another vehicle is 100 metres. This distance is essential for ensuring safety when you overtake another vehicle and return to your lane. Having a clear stretch of road allows adequate space for merging back without cutting off the vehicle you just passed or creating a potentially dangerous situation. It helps to ensure that you can adjust your speed as necessary and that other drivers have sufficient time to react if needed. This rule is in place to promote safe driving practices and reduce the risk of collisions, especially on roads where visibility may be limited.

The other options represent distances that might not provide enough safety margin for successful overtaking and merging back into the lane, underscoring the importance of maintaining a safe distance to ensure the safety of all road users.