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Driving in Sri Lanka

The rules of the road as our desk recorded them, native unit first.

Driving side

Left

Speed limits

50 / 70 / 100 km/h · 31 / 43 / 62 mph

urban / rural / motorway

International permit (IDP)

Required · Both accepted

Foreign licences must be endorsed by the Automobile Association of Ceylon or converted to a temporary local permit - an IDP alone is not sufficient, which surprises most renters.

Blood alcohol limit

0.08%

Tolls

Tolled expressways link Colombo with the airport, Galle and Kandy - cash at booths.

Headlights

Not required by day.

Child seats

No effective requirement; rental stock is limited.

The permit paperwork plus the driving culture is why most visitors hire a driver instead. If you do drive, avoid night journeys - unlit vehicles, pedestrians and animals on the road are all common.

Rules change - verify with an official source before you rent.