As part of the drive to improve road safety across Britain, significant changes have been introduced to how speeding offences are penalised. The current system uses three bands (A, B and C) to classify severity, depending on how far over the speed limit a driver is, alongside factors such as vehicle type, road conditions and location density.
Minimum Penalties
From 2025, the baseline penalty for speeding is £100 in fine plus three penalty points on your licence. But the real cost can be much higher because fines are now calculated as a multiple of your weekly income — up to 175% — and maximum caps still apply (currently up to £1,000, or £2,500 for motorway offences).
Speed Camera Tolerance
For speed cameras, the tolerance level has been revised. Most UK jurisdictions now use a threshold of 10% of the speed limit + 2 mph (previously +3 mph in many areas). This means, for example, in a 40 mph zone you’d have to reach about 46 mph before a camera is likely to trigger.
Manufacturers are also legally required to ensure their speedometers don’t under-read your actual speed; most modern cars read 1-3 mph above actual speed to comply.
Use of Mobile Phones
Distracted driving is treated with equal seriousness. It is now illegal to touch or pick up your mobile phone while driving — even if stationary at traffic lights (unless using truly hands-free equipment). The standard penalty is £200 fine and six points on your licence. If you passed your test in the last two years (i.e., are on a probationary licence), you’ll lose your licence.
The Three Bands of Speeding
Here’s a breakdown of how the bands work, and how quickly penalties escalate:
- Band A: Minor speeding offence (e.g., single-digit over limit).
- Starting point: 50% of weekly income. Range: 25-75%.
- Penalty: 3 points (or possibly more), possible disqualification 7-28 days.
- Band B: More serious (e.g., ~20 mph over).
- Starting point: 100% of weekly income. Range: 75-125%.
- Penalty: 4-6 points or disqualification 7-28 days.
- Band C: Most serious (eg. large margin over limit).
- Starting point: 150% of weekly income. Range: 125-175%.
- Penalty: 6+ points or disqualification 7-56 days, with maximum fine up to £1,000 (or £2,500 on motorways).
Example scenarios
- Driving at 36 mph in a 30 mph zone → Band A: starting fine ~£364 (50% of average UK weekly wage) but could vary between ~£182 and £546.
- 69 mph in a 50 mph zone → Band B: starting ~£728 (100% weekly income) range ~£546-£910.
- 105 mph in a 70 mph zone → Band C: starting ~£1,092 (150% weekly income) range ~£910-£1,274.
Factors That Can Alter the Penalty
Your fine and points/disqualification period can be adjusted up or down depending on circumstances.
Mitigating factors (reduce seriousness):
- Genuine emergency
- No previous similar convictions
- Good character/exemplary conduct
Aggravating factors (increase seriousness): - Recent driving-related convictions
- Offence while towing a trailer or carrying heavy load
- Involving a large vehicle (LGV, HGV)
- Poor weather, heavy traffic, near a school/part of a built-up area
Final Thoughts
With the fines now tied much more tightly to what you earn, and higher bands applied for larger speed excesses, the cost of being careless on the road has increased significantly. The combination of stiffer financial penalties, licence points / bans, and stricter enforcement for mobile use behind the wheel means that for UK motorists, the message is clear: stay alert, stay legal, stay safe.