3: Make the most of your mirrors
Correct use of mirrors is a significant part of safe driving on the motorway. Before you leave, ensure that they are positioned appropriately and that they
are free of dirt and grime. They’ll be needed whenever you join a motorway or change lanes, so make sure they’re in peak condition.
Remember your blind spots! Mirrors cannot always give you the necessary field of view, and when dealing with other road users at high speeds you can never be too careful.