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C1+EDifficulty 2/5

For road use, when must a semi-trailer have its own compulsory third-party liability insurance?

Correct answer

Yes, when its MAM exceeds 750 kg.

When its maximum authorised mass exceeds 750 kg. Compulsory insurance rules exempt trailers and semi-trailers whose MAM does not exceed 750 kg from having their own insurance. This does not mean the combination may travel uninsured: the towing vehicle must retain its required insurance and the combination’s cover should be checked with the insurer. The question concerns the semi-trailer’s own compulsory liability insurance, rather than optional damage cover.

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All options

  • No.

  • Yes, whatever their MAM.

  • Yes, when its MAM exceeds 750 kg.

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