Motorways
Many other Rules apply to motorway driving, either wholly or in part: Rules 46, 57, 83-126, 130-134, 139, 144, 146-151, 160, 161, 219, 221-222, 225, 226-237, 274-278, 280, and 281-290.
General
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Traffic on motorways usually travels faster than on other roads, so you have less time to react. It is especially important to use your mirrors earlier and look much further ahead than you would on other roads.