ST. LUCIA
Driving in St. Lucia: Keep Left in a Right-Hand-Drive Car
Driving in St. Lucia? You keep left, and your rental may be right-hand drive. The permit you need, the airport road, and how to practice first.
FIELD GUIDES
Driving on the left, in plain language.
Country-neutral guides for licensed drivers crossing into left-hand traffic. Why the brain resists, what changes physically when you swap sides, and how to rehearse the moments where habit fails.
US VIRGIN ISLANDS
Driving in St. Thomas: Keep Left in an American Car
Driving in St. Thomas? You keep left, but most rental cars have the steering wheel on the left, like at home. Your US license works. Where to take care.
LEFT-HAND TRAFFIC
Countries That Drive on the Left: All 54, by Region
Countries that drive on the left: all 54, from the UK and Ireland to Japan, India and Australia, plus 20 territories, region by region, with sources.
THAILAND
Driving in Thailand as an American
Driving in Thailand as an American? Thailand drives on the left, and a US license alone isn't accepted. Get your IDP from AAA before you fly.
RIGHT-HAND DRIVE
Driving a Right-Hand-Drive Car for the First Time
Driving a right-hand-drive car for the first time? The pedals and gear pattern don't change. Your seat, shifting hand and maybe the turn signal do.
ROUNDABOUTS - UK
Roundabout rules in the UK: give way to the right
Clockwise flow, giving way to the right, which lane to pick and when to signal for each exit, the 2022 rule that gives cyclists priority on the roundabout, and what to do when you end up in the wrong lane.
SPEED LIMITS - NEW ZEALAND
Speed limits in New Zealand: the country moved both ways at once
Thirty-eight state highway sections went back up and every school street dropped to 30 km/h, both by 1 July 2026. Every limit in km/h and mph, the street-lights rule for urban areas, and the one-lane bridge signs.
SPEED LIMITS - SCOTLAND
Speed limits in Scotland: the same as England, and that is the useful part
The four numbers match England and Wales. What differs is a drink-drive limit that catches visitors at the border, and a single-track road whose legal 60 mph is nowhere near the safe speed.
SPEED LIMITS - IRELAND
Speed limits in Ireland: what the unsigned road means now
Irish local rural roads dropped from 80 km/h to 60 in February 2025, across about 82,000 kilometers. Every limit in km/h and mph, how to read road class from sign color, and the second phase that is law but has not started.
SPEED LIMITS - JAPAN
Speed limits in Japan: what changed on 1 September 2026
Japan cut the limit on unmarked residential roads from 60 km/h to 30 km/h, across roughly 70 percent of its general roads. Every limit in km/h and mph, the visual test that tells you which road you are on, and what it costs to get it wrong.
WHY IT FEELS STRANGE
Why Driving on the “Wrong Side of the Road” Feels So Strange
The first left-side drive feels wrong because your habits are doing their job - for the country you left. Why the quiet moments catch people out, why right turns and roundabouts feel backwards, and how to make the first drive calmer.
PRINTABLE CHECKLIST
First Time Driving on the Left? Print This 20-Minute Checklist
A short habit reminder for the rental lot - rental-lot prep, slow pull-away, right turns, clockwise roundabouts, and the post-turn reset. Printable PDF, US Letter and A4 friendly.
COUNTRY GUIDE - SCOTLAND
Driving in Scotland
Single-track choreography in the Highlands, clockwise roundabouts, Scotland's lower drink-drive limit, and the first ten minutes after pickup at Edinburgh, Glasgow, or Inverness airport.
COUNTRY GUIDE - CYPRUS
Driving on the Left in Cyprus
Roundabout-heavy tourist corridors along Paphos, Limassol, and Larnaca, the metric speed surprise for American drivers, the summer heat tax, and a calmer first hour after pickup at LCA or PFO.
COUNTRY GUIDE - NEW ZEALAND
Driving on the Left in New Zealand
The time tax NZTA flags directly, one-lane bridge rules, the Crown Range and Haast Pass realities, gravel-road rental restrictions, and the fatigue problem after a transpacific flight.
COUNTRY GUIDE - IRELAND
Driving in Ireland for the First Time
Left-side rules, narrow rural roads, rental-car choices, insurance, and a calmer first pickup. For travelers nervous about the first drive after landing in Dublin, Cork, or Shannon.
COUNTRY GUIDE - UK FOR AMERICANS
Driving in the UK as an American
What actually changes for a US driver in the UK - left-side traffic, roundabouts, narrower roads than home, and how to design a calmer first day.
COUNTRY GUIDE - JAPAN FOR AMERICANS
Driving in Japan as an American
Which international driving permit Japan accepts, what to confirm at the rental counter, and how to plan a first drive that leaves room for the switch to keeping left.
PRE-TRIP TIPS
Tips for Adjusting to Left-Hand Driving Before Your Trip
A practical, country-neutral checklist for the trip itself: rental car setup, the first 10 minutes in the car, roundabouts, the moments where old habits return, and how to rehearse before you travel.
MUSCLE MEMORY
Muscle Memory and Driving on the Left: Why You Drift Right After a Turn
Why licensed drivers drift to the right after a turn - and what motor-learning research says about rebuilding the instinct. For anyone nervous about driving on the left for the first time.
ROUNDABOUTS & TURNS
360° Vision: Mastering Clockwise Roundabouts and Right-Hand Turns
The geometry of clockwise circulation, the physics of crossing oncoming traffic on a right turn, and the discipline of keeping left after a turn instead of drifting back to old patterns.
PRACTICE
Reading is the warm-up. The simulator is the rep.
LeftLane is a free browser simulator that puts you in the moments these guides describe - the right turn, the clockwise roundabout, the post-turn drift. New to it? See how a simulator helps you prepare.
Try the practice scenarios →