Junctions are the single most common reason learners fail their driving test. According to DVSA data, junction-related faults account for more test failures than any other category — including roundabouts, mirrors, and manoeuvres. Whether it’s a T-junction, crossroads, or staggered junction, getting your approach, observation, and positioning right is crucial.
In this guide, we’ll break down exactly how to handle junctions confidently and safely, so you can avoid the most common mistakes and pass your test.
The most common junction faults on the driving test are poor observation, incorrect positioning, and inappropriate speed on approach. Many learners look but don’t truly observe — they glance in the right direction without actually processing what’s there. Others approach too fast, forcing a late decision about whether to stop or go. And some position their car too far left or right, making the turn awkward or unsafe.
The good news is that all of these are fixable with the right understanding and practice.
Every junction approach should follow the MSPSL routine: Mirrors, Signal, Position, Speed, Look. This is the foundation of safe junction handling, and examiners will expect to see it every time.
Mirrors — check your interior mirror and the relevant door mirror before you signal or change speed. This tells you what’s behind and beside you. Signal — signal in good time so other road users know your intentions. Don’t signal too early (which might confuse) or too late (which gives insufficient warning). Position — move into the correct lane or road position for your intended direction. For a left turn, keep to the left. For a right turn, position just left of the centre line. Speed — reduce your speed gradually as you approach. Use your brakes smoothly and, if necessary, change down through the gears. Look — this is the crucial step. Look in all relevant directions and only proceed when it’s safe.
Approach in the left-hand lane or close to the left kerb. Check your mirrors, signal left, and reduce speed. As you reach the junction line, look right, then left, then right again. If the road is clear, turn smoothly into the left-hand lane of the new road. If there’s traffic, stop at the line and wait until there’s a safe gap.
Common mistakes: cutting the corner (swinging wide and then turning sharply), not checking mirrors before signalling, and pulling out in front of traffic that’s closer than you thought.
The Exam Routes App gives you access to real driving test routes with turn-by-turn navigation. Practise at your own pace and build confidence before test day.
This is trickier because you’re crossing oncoming traffic. Position yourself just left of the centre line as you approach. Signal right, reduce speed, and look left, right, and left again at the junction. You need a gap in traffic from both directions before turning. If the road has a central reservation or right-turn lane, use it.
Common mistakes: positioning too far left (making the turn wide and dangerous), hesitating too long when there’s a safe gap, and failing to check the road you’re turning into is clear.
At crossroads, the same MSPSL routine applies, but you also need to watch for traffic approaching from the opposite direction that might be turning across your path. Never assume the other driver will give way — even if you think you have priority.
At staggered junctions (where the side roads don’t line up directly opposite each other), treat each turn as a separate junction. Don’t try to take both turns in one smooth movement — complete the first turn, settle into the new road, then approach the second junction properly.
When pulling out of a side road onto a main road, observation is everything. You must look far enough down the road to judge the speed of approaching traffic. A car that looks far away might be travelling at 60 mph and will close the gap quickly.
If your view is blocked by parked cars, hedges, or walls, creep forward slowly until you can see. Use the “peep and creep” technique — edge forward gradually, checking constantly, until you have a clear view and a safe gap.
An open junction gives you good visibility of the road you’re joining. You can often see approaching traffic well before you reach the give-way line, which may allow you to adjust your speed and join without stopping. A closed junction has limited visibility (walls, hedges, parked cars blocking your view), meaning you’ll almost always need to stop and look carefully before proceeding.
Learning to read junctions as open or closed helps you plan your approach speed — one of the key skills examiners look for.
Junction-related faults — including poor observation, incorrect positioning, and inappropriate speed on approach — are the single biggest cause of driving test failures in the UK.
If you can join the road without making any other driver slow down, brake, or change direction, the gap is safe. If in doubt, wait for a clearer gap.
At a stop sign, yes — always come to a complete stop. At a give-way line, you should stop if the road isn’t clear, but if you have good visibility and a safe gap, you may proceed without fully stopping.
When your view at a junction is blocked, edge the car forward slowly while continuously checking for approaching traffic. This lets you see further down the road without committing to pulling out.
The Exam Routes App gives you access to real driving test routes with turn-by-turn navigation. Practise at your own pace and build confidence before test day.