Can a British Driver Use Their Licence in Uruguay? — Yes, but Zero Alcohol

Uruguay is an underrated self-drive country — flat, calm, and small enough to loop the coast from Montevideo to Punta del Este and on to the laid-back resorts of Rocha in a few days. For a Briton the roads are easy; the two things to internalise are which side you’re on and the fact that “one beer” is not on the menu.

The verdict for British licence holders

You can drive in Uruguay on your UK licence as a tourist, with an International Driving Permit recommended to go with it. The IDP is the translated document rental desks and the policía caminera prefer to see, so carry it with your licence and passport. Arrange the IDP in the UK before departure — it cannot be issued in Uruguay. The Driving Permit Checker confirms exactly what your trip needs.

The side switch: left to right

The first real adjustment is that Uruguay drives on the right, the opposite of home. Your most vulnerable moment is the first day — joining a roundabout that now flows the other way, pulling out of a fuel station, or that instinctive glance in the wrong direction at a junction. Start on a quiet road, not in Montevideo traffic, and stay deliberate at every turn until “keep right” stops feeling wrong.

A genuine zero alcohol limit

This is the rule that surprises British drivers most: Uruguay’s limit is 0.0 BAC — a true zero. There is no allowance for a glass of wine with an asado lunch; any measurable alcohol is a punishable offence, and the policía caminera run breath tests at checkpoints. The penalty escalates with the reading and includes fines and licence retention. The simple rule: if you’re driving, drink nothing.

Speeds and the roads

Limits are 45 km/h in towns, 90 on rural roads and 110 on the main routes — modest numbers, and the coastal highways are in good condition. The full rule set is on our Uruguay driving guide. Carry the mandatory warning triangle, reflective vest, first-aid kit and fire extinguisher; roadside checks do look for them. Fuel runs about $1.78/litre, and the national emergency number is 911. Distances are short and the pace is relaxed — once the side switch clicks, this is one of the gentler drives in South America.