Weststander
Well-known member
Think you'll find it is mandatory over here but never enforced. Highway code rule 264.
The AA Research team a couple of years ago found out through an extensive survey, just why so many drivers trundle along in the outer lanes when not overtaking.
Surprisingly, it wasn't: "I'm doing the speed limit, others can do one".
Instead the majority were because :
1. Nervous driving on dual carriageways and changing lanes, so they stick to one lane for the journey; or
2. Find it tiresome constantly having to indicate and change lanes.