Car insurance and green cards in the United Kingdom (2026)

Last reviewed: 9 October 2026

In short: Using a motor vehicle on a road in Great Britain requires insurance. Cars insured in the EU should carry a green card or other proof of insurance issued by the insurer.

RuleWhat applies
Third-party insurance compulsoryVisiting with a foreign-registered car; Great Britain (England, Scotland and Wales)Yes [1]
Green card needed for cars from other EU statesVisiting with a foreign-registered carNo [2]
Proof of insurance for cars from EU statesVisiting with a foreign-registered carA green card or another document issued by the insurer, showing the insurer name, the number plate or other vehicle identification, and the insurance period. [2]
Cars from other non-EU statesVisiting with a foreign-registered carIf the car's home country is in the green card system, a green card is needed. If it is not, the car needs UK vehicle insurance. [2]

Notes

  • Section 143 applies in Great Britain. It applies to anyone using a motor vehicle on a road or other public place.
  • The page says cars insured in the EU should carry a green card or other valid proof of insurance issued by the insurer.

Sources

  1. legislation.gov.uk (The National Archives): Road Traffic Act 1988, section 143: Users of motor vehicles to be insured (consulted 9 October 2026) · all sources
  2. GOV.UK (HM Government): Visiting the UK as an EU, EEA or Swiss citizen - GOV.UK (consulted 9 October 2026) · all sources

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General information, not legal advice. Rules change: check the official source before you fly or ride.