Millions of British motorists are likely breaking a specific Highway Code rule on a daily basis, potentially exposing themselves to a £1,000 fine and penalty points without even realising it.
The offence isn't related to speeding or mobile phone use, but to the misuse of something far more common: the car's horn.
The Rule You're Ignoring
Highway Code Rule 112 is crystal clear on the matter. It states: 'The horn must not be used between 11.30 pm and 7.00 am in a built-up area, or when your vehicle is stationary, unless a moving vehicle poses a danger.'
This means using your horn to express frustration at a slow-moving traffic light, to alert a friend you've arrived outside their house, or to 'greet' another driver is technically illegal and could be punished severely.
Why This Rule Exists
The law is primarily designed to prevent noise pollution, especially during night hours in residential areas. The sound of a car horn can be a significant nuisance, disturbing sleep and causing unnecessary stress for residents.
Its sole legitimate purpose, as defined by the Code, is to warn other road users of your presence for safety reasons only.
The Potential Consequences
While a simple beep might seem harmless, the authorities do not take it lightly. If found in breach of Rule 112, drivers could be hit with:
- A Fixed Penalty Notice
- A fine of up to £1,000 (often reduced if paid promptly)
- Potential penalty points on your driving licence
Enforcement is ultimately at a police officer's discretion, but the financial and legal risk is very real for those caught misusing their horn.
How To Stay On The Right Side Of The Law
To avoid landing a fine, remember these key points:
- Your horn is a safety device, not a communication tool for frustration.
- Never use it between 11.30 pm and 7.00 am in any built-up area.
- Do not sound your horn while your vehicle is stationary.
- The only exception is to warn another moving vehicle that you believe poses a genuine, immediate danger.
Sticking to these rules will not only keep your wallet safe but also contribute to a quieter, less stressful environment for everyone.
