How to use a roundabout

An illustration of a roundabout with pink background, there are three cars around it

Many drivers – especially those learning – feel nervous about roundabouts, and it’s no surprise. These circular junctions can be tricky at first, but with the right approach, you will master them. 

Roundabouts were designed to keep traffic moving and reduce accidents. Read this blog and follow our tips, and you will navigate them with ease and hopefully pass your driving test!

Why do we use roundabouts?

Roundabouts are safer and more efficient than traditional intersections. Instead of relying on traffic lights, they allow vehicles to flow continuously, reducing congestion and the likelihood of collisions. Plus, they make right turns safer and easier by directing traffic in the same direction.

How do roundabouts work?

At their core, roundabouts are quite simple:

1. Give way to traffic on your right unless road signs or markings indicate otherwise

2. Enter the roundabout when there is a safe gap

3. Choose your lane based on your exit – we will discuss this further below

4. Signal left when passing the exit before yours to indicate you are leaving

You can also find roundabouts in U-turns, which usually will make it easier to navigate tricky routes.

How to approach a roundabout

Spotting a roundabout is easy.  Usually, it can be found by a red triangle sign with three circular arrows inside. Mini roundabouts, often found in residential areas, are marked with a blue circular sign with three white arrows inside. Once you know one’s ahead:

1. Slow down and prepare to give way to traffic coming from the right

2. Check road signs and lane markings to select the correct lane for your exit

3. Use the mirror-signal-manouvre routine to ready

A picture of a roundabout in England-  from the above

How to navigate a roundabout

  • If you turn left (usually first exit): stay in the left lane and signal left as you approach. Keep your indicator on and exit smoothly
  • Going straight (usually second exit): use the left lane unless signs indicate otherwise. Signal left after passing the first exit
  • If you turn right (usually third exit or beyond): approach on the right lane and signal right. Switch to the left lane when it’s time to exit, checking your mirrors and your blind spot as you go

Roundabouts and driving tests

Here are a few practical tips to help you use roundabouts confidently during your driving test:

1. Stay calm and plan ahead – know your exit once you know a roundabout is ahead

2. Use mirrors and indicators to communicate with other drivers

3. Practice different roundabouts during lessons to build your confidence

Common roundabout mistakes that could cost your test

Here’s how to navigate roundabout challenges without letting them fail your test:

  • Don’t hesitate too much: It’s natural to want to play it safe, but holding up traffic unnecessarily because you hesitate too long at a clear gap can put you at a disadvantage. The examiner wants to see confidence and good judgment – they are not usually looking for perfection. If you repeatedly miss opportunities to join the roundabout, it could result in a serious fault.
  • Recovering from a lane mistake: Accidentally picking the wrong lane doesn’t have to mean a failure. If you react safely, using your mirrors, signalling correctly, and adjusting your position without disrupting other drivers, you can show the examiner that you can handle challenging situations calmly. Your response is more important than the mistake.
  • Signal correctly: Failing to signal or cancel your indicators properly can confuse other drivers and create dangerous situations. Whether signaling late or leaving your indicator on after exiting, these errors can go from minor to serious faults depending on how they affect others. Always double-check your signals to stay in the clear.

A well-prepared learner driver knows it’s not about avoiding all mistakes but handling them with confidence and control that can ensure passing your test still happens.

Can I get learner driver insurance with Adrian Flux?


There’s no better way to gain confidence with plenty of hands-on practice, especially when it comes to roundabouts. At Adrian Flux,we offer flexible learner driver insurance from just 65p a day. Cut costs by calling 0800 369 8590 or request a callback at a time to better suit you.

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