Nothing makes a new driver's palms sweat like a busy roundabout at rush hour. But roundabouts follow beautifully simple logic — once someone explains it properly. Let's do that now.
The one rule that matters
Give way to traffic already on the roundabout, approaching from your left. That's it. You don't need a gap in every direction — just a safe gap to your left. Everything else is technique built on that foundation.
Lanes and signals, simply
Turning left or going straight? Stay left and signal left on approach. Turning right or going full circle? Approach in the right lane, signal right, then switch to a left signal as you pass the exit before yours. Going straight at a small roundabout? Often no signal on approach is correct — but always signal left to leave.
Timing your entry
Creep, don't stop, when you can see clearly. Look left early, judge the speed of approaching cars, and commit decisively — hesitation halfway onto a roundabout is far more dangerous than a confident entry. If you're unsure, waiting is always the safe choice, and no examiner ever failed someone for one careful wait.
"A roundabout is just a one-way street bent into a circle. Join it like you'd join any road."
Mistakes examiners mark
The big three: entering without a proper left check, drifting across lanes mid-roundabout, and forgetting the exit signal. All three vanish with ten minutes of coached practice — which is why roundabouts feature in every Beginner Driver Course we teach.
K. Milton
Driving Instructor at Steerwise · Junctions & manoeuvres specialist