Passing a parked car sounds simple — you've done it hundreds of times as a passenger. But on your UK driving test, failing to check your mirrors at the right moment can earn you a driving fault. Do it repeatedly, and it becomes a serious fault that means an automatic fail.
Why Mirror Checks Matter When Passing Parked Cars
When you pass a parked car, you naturally move slightly towards the centre of the road to give it space. That outward movement is a lane change — and any lane change requires a mirror check first. Behind you, a car or motorcycle might be overtaking. A cyclist might be catching up on your left. Without checking your mirrors, you're moving into a space without knowing what's behind you.
- A car may already be overtaking you as you swing out.
- Cyclists travel faster than expected and may be in your blind spot.
- On residential streets with parking on both sides, you may need to yield to oncoming traffic.
How to Check Correctly
The sequence matters. Before you reach the parked car, check your centre mirror first, then your left mirror. This gives you a complete picture — what's behind, and what's on your nearside. Only after you've assessed the situation should you begin to move around the obstruction.
Instructor's Tip
In UK residential areas, it's common to have cars parked on both sides of the road, leaving barely enough room for two vehicles to pass. When you spot this situation ahead, slow down early, check all three mirrors, and be ready to give way if a vehicle is already approaching from the opposite direction.
The Habit to Build
Think of every parked car as a potential hazard that requires a mirror scan. Before you reach it — not as you reach it — glance in your centre mirror, then your left mirror. Over time, this becomes automatic. That consistency is exactly what DVSA examiners are looking for.
Frequently Asked Questions
- Do I need to check mirrors every single time I pass a parked car?
- Yes. Every time you change your lateral position on the road, a mirror check is expected. Passing a parked car is a positional change, so it requires the same discipline as a lane change.
- Which mirrors should I check?
- Check your centre (interior) mirror first, then your left door mirror before passing a car on your left. This gives you full awareness of what's behind and beside you.
- How far before the parked car should I check?
- Check your mirrors well in advance — ideally 5–6 car lengths before the obstruction — so you have time to react if something is close behind you.