Revision question · Vehicle weights and dimensions

How should you secure an ISO steel cargo container onto your vehicle or trailer?

Revision material from the imported DVSA bank includes source-checked Lanekind learning corrections. These corrections are not newly issued official examination questions, and practice does not reproduce a live test paper.

Answer options

Using battens and chocks

Using straps

Using twist locks

Using ropes

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Using twist locksThis was the right answer

If you're carrying a steel ISO (International Standards Organization) cargo container, ropes or straps won't be strong enough to take the strain. This type of load requires a special type of restraint using twist locks.

Reviewed reading for this question

Use restraints suited to steel and containersReviewed guidance summary · Chains are the preferred option for the stated steel load, whereas the ISO container uses twist locks; sheeting does not restrain either load.

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