What should you do when you’re joining a motorway?

Explanation: You should give way to traffic already on the motorway. Where possible, traffic may move over to let you in, but don't force your way into the traffic stream. Traffic could be travelling at high speed, so try to match your speed to filter in without affecting the traffic flow.

Category: Motorway rules

References: The Official DVSA Guide to Driving: Section 11, Highway Code: Rule 259