When You Need a Car (and When You Definitely Don't)
Never rent a car inside London, Edinburgh, Bath, Oxford, Cambridge, or York — parking costs £25–£50/day and historic centres have strict bus-lane cameras. Rent a car only when leaving the city for the Cotswolds, Scottish Highlands & Isle of Skye, Lake District, Cornwall, Eryri (Snowdonia), or Northern Ireland's Causeway Coast.
Golden Rules for Driving on the Left
- Clockwise Roundabouts: Enter to the left (clockwise) and always yield to traffic already on the roundabout approaching from your right.
- Highland & Lakeland Single-Track Roads: Use paved Passing Places on your left to let oncoming vehicles pass, or pull in to allow faster local traffic behind you to overtake. Never park in a Passing Place.
- London Congestion Charge (£15/day) & ULEZ: Central London charges £15/day automatically via ANPR cameras; pick up rental cars at Heathrow (LHR), Oxford, Bath, or Edinburgh Airport instead.