What should you use your horn for?

A: To alert others to your presence

B: To allow you right of way

C: To greet other road users

D: To signal your annoyance

Your horn mustn’t be used between 11.30 pm and 7 am in a built-up area or when you’re stationary, unless a moving vehicle poses a danger. Its function is to alert other road users to your presence.

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