UK drivers planning summer road trips are being warned about costly Highway Code mistakes that could lead to fines totalling up to £14,000. Research by cinch, the UK's largest online used car retailer, reveals that two-thirds of British drivers are planning a long journey, but many risk hefty penalties for common errors.
Tyres are a major concern. Drivers must ensure tread depth is at least 1.6mm and tyres are correctly inflated. Underinflated or bald tyres can cause blowouts and affect handling. Fines can reach £2,500 per tyre, plus three penalty points each. Cinch motoring expert Ben Welham advises using a 20p coin to check tread depth and consulting the owner's manual for correct pressure. Many garages offer free checks.
Using a handheld mobile phone while driving is illegal, even for looking at directions. It must be mounted hands-free. Offenders face a £200 fine and six penalty points. The Highway Code Rule 149 explicitly bans holding a phone for any purpose while driving.
Driving while tired is dangerous and can increase accident risk. Welham recommends taking regular breaks—at least 15 minutes every two hours—as per Rule 91. Falling asleep at the wheel is a major offence. Drivers should avoid pulling over on motorway hard shoulders except in emergencies.
Blocking the rear view with luggage can result in a £1,000 fine and three points. Drivers must ensure a clear view through the back window for safe lane changes and braking. The Highway Code states that failure to have full view of the road is an offence.
When towing a caravan, drivers must adhere to reduced speed limits. Exceeding them can lead to a £2,500 fine and disqualification. Additionally, parking improperly during breaks can incur a £100 fine. Welham warns that stopping anywhere convenient might seem minor but carries penalties.
