Learner’s Hub

Roundabouts: Simple Rules and Common Mistakes

What Is a Roundabout?

A roundabout is a circular junction where traffic flows in one direction (clockwise in the UK). You must give way to traffic already on the roundabout.

Why Learners Find Roundabouts Difficult

• Multiple things happening at once

• Judging gaps

• Lane positioning confusion

• Pressure from other drivers

The key is to keep it simple and structured.

The Basic Rule (Keep It Simple)

Think of the roundabout like a clock:

• Turning left (1st exit) → Left lane + Left signal

• Going straight (usually 2nd exit) → Left lane, no signal on approach

• Turning right (3rd exit or more) → Right lane + Right signal

👉 Always check road signs and markings to confirm

Step-by-Step Approach

1. Approach

• Check mirrors

• Choose the correct lane

• Signal if needed

• Slow down

2. Observe

• Look to the right

• Watch traffic already on the roundabout

👉 If it’s not clear, be ready to stop

3. Decide

• Is there a safe gap?

👉 Don’t rush — but don’t hesitate too long

4. Go

• Enter smoothly

• Keep moving (don’t stop on the roundabout unless necessary)

5. Exit

• Signal left after passing the exit before yours

• Check mirrors

• Leave in control

Lane Discipline (Very Important)

• Stay in your lane

• Don’t drift across lanes

• Follow road markings

👉 Poor lane discipline is a common fault

Common Mistakes

• Not giving way to the right

• Choosing the wrong lane

• Missing signals or signalling too late

• Stopping unnecessarily on the roundabout

• Exiting without checking mirrors

How to Judge a Gap

A safe gap means:

• You can enter without making others slow down

• You have time to build up speed safely

💡 Tip:
If a vehicle is approaching fast from the right, wait.

Mini Roundabouts

• Same rules apply

• Often quicker decisions needed

• Watch for poor discipline from other drivers

👉 Stay extra alert

Spiral Roundabouts

• Follow lane markings carefully

• Your lane will guide you out

👉 Don’t change lanes suddenly

Simple Technique to Remember

Use: MSPSL (Mirror, Signal, Position, Speed, Look)

Or say in your head:
“Lane, Look, Go, Exit”

Examiner Tip

Examiners look for:

• Correct lane choice

• Good observation (especially to the right)

• Safe decisions

• Smooth control

Hesitation is acceptable — unsafe gaps are not.

Quick Recap

✔ Choose the correct lane early
✔ Give way to the right
✔ Only go when it’s safe
✔ Stay in your lane
✔ Signal to exit

Final Thought

Roundabouts become easy when you simplify them.

Focus on one step at a time: approach, observe, decide, go.

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