You are approaching a busy junction. There are several lanes with road markings. At the last moment you realise that you are in the wrong lane. You should

Explanation: There are times where road markings can be obscured by queuing traffic, or you might be unsure which lane you need to be in. If you realise that you're in the wrong lane, don't cut across lanes or bully other drivers to let you in. Follow the lane you're in and find somewhere safe to turn around if you need to.

Category: Rules of the Road

References: The Official DVSA Guide to Driving: Section 5, The Official DVSA Guide to Driving: Section 9