Q #22 - When mustn't you sound your vehicle's horn?
Every effort must be made to prevent excessive noise, especially in built-up areas at night. Don't rev your engine or sound the horn unnecessarily. It's illegal to sound your horn in a built-up area between 11.30 pm and 7.00 am, except when another road user poses a danger.
| Between 10.00 pm and 6.00 am in a built-up area | |
| At any time in a built-up area | |
| Between 11.30 pm and 7.00 am in a built-up area | |
| Between 11.30 pm and 6.00 am on any road |
