Motorists frequently use it to show frustration and hurry others along – but that isn’t what it’s designed for according to the law.
What is the right and wrong way to use a horn?
Brits use their horns for all sorts of reasons, most of which are actually wrong.
Common practices such as beeping at others who are slow to move off at the lights or to express annoyance at someone else’s driving would actually be considered improper use.
The Highway Code states: “A horn should only be used when warning someone of any danger due to another vehicle or any other kind of danger, and not to indicate your annoyance.”
There is a fine line for drivers to navigate as it is acceptable to use the horn to alert others to your presence if you think they haven’t seen you.
But it’s not ok to use it to let them know how angry you are that they cut you up.
When can I use my horn?
The code also includes strict regulations on when and where a horn can be used.
It must never be sounded in stationary traffic, with the exception of alerting others to a hazard.
Likewise, it is illegal to use your horn (with the same caveat) on a “restricted road” at certain times.
This is any road that has street lights and a limit of 30mph or below – so most urban and residential streets.
On such routes, the horn cannot be used except when necessary between 11.30pm and 7am.
Can I be fined for using the horn incorrectly?
Improper use of a car horn is an offence under road laws and can result in a fine.
Usually, this will come in the form of a £30 Fixed Penalty Notice from police.
Drivers can challenge the charge, but if they lose it could be increased as high as £1,000.
Local councils can also take action against drivers under noise pollution rules.
Officials can issue an Abatement Notice, ordering an end to excessive noise.
Failure to comply with the notice can lead to a fine of £5,000, or £20,000 if the offence is committed on commercial premises.