What’s the right-hand lane used for on a three-lane motorway?

You should keep to the left and only use the right-hand lane if you’re passing slower-moving traffic.

You may also be interested in these theory test questions

When may you stop on the hard shoulder of a motorway?

You’re travelling along a motorway and feel tired. Where should you stop to rest?

What’s used to reduce traffic bunching on a motorway?

Which vehicles are prohibited from using the motorway?

What colour are the reflective studs between a motorway and its slip road?

You break down on a motorway. You need to call for help. Why may it be better to use an emergency roadside telephone rather than a mobile phone?