When is trailer swing most likely to occur on a lorry and drawbar combination?

When is trailer swing most likely to occur on a lorry and drawbar combination?

While you're braking on a bend

Correct answer

DVSA explanation

The forces that act on your vehicle if you brake while cornering can lead to instability and may cause trailer swing. You should try to plan ahead so that you brake smoothly and in good time as you approach a bend.

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