Speeding Fines UK — Penalties, Points, Speed Awareness and When to Contest (2025)
Speeding is the most common motoring offence in the UK — with over two million fixed penalty notices issued every year. But most drivers don't understand the band system, how their income affects the fine, when they qualify for a speed awareness course, or when a Notice of Intended Prosecution can be legally challenged. This guide covers everything.
The Three Speeding Bands — How Penalties Are Calculated
The Sentencing Council's guidelines divide speeding into three bands based on how far above the speed limit you were travelling. The fine within each band is calculated as a percentage of your relevant weekly income — not as a fixed figure. This means a higher earner pays significantly more for the same offence. The court will ask for proof of income if the case proceeds to a hearing.
| Band | Speed (example: 30mph limit) | Fine | Points / Disqualification |
|---|---|---|---|
| Band A | 31–40 mph | 25–75% of weekly income (starting point 50%) | 3 points or disqualification 7–28 days |
| Band B | 41–50 mph | 75–125% of weekly income (starting point 100%) | 4–6 points or disqualification 7–56 days |
| Band C | 51 mph or above | 125–175% of weekly income (starting point 150%) | 6 points or disqualification 7–56 days |
The fine is capped at £1,000 for most speeding offences, or £2,500 on a motorway. There is also a minimum fine of £100. Aggravating factors — such as speeding in bad weather, near a school, or while towing — can push the sentence up within or beyond the band. Mitigating factors — such as a clean licence, genuine emergency, or immediate remorse — can reduce it.
Fixed Penalty Notice vs Court Summons
For lower-level speeding offences (typically Band A), the police will usually offer a Fixed Penalty Notice (FPN) — a standard £100 fine and 3 penalty points. You can accept the FPN without going to court, and it will be recorded on your licence. If you reject the FPN or the offence is more serious, you will be summonsed to the magistrates' court where the full banding system applies and the fine can be higher.
For the most serious speeding offences — Band C or aggravated cases — the matter may go straight to court without the option of an FPN.
Speed Awareness Courses — Who Qualifies?
If this is your first speeding offence (or you have not done a speed awareness course in the past three years), you may be offered a National Speed Awareness Course (NSAC) as an alternative to the FPN. The course typically costs between £80 and £100 and takes around four hours — usually online or in a classroom. Crucially, attending the course means no points on your licence and no fine — the course replaces both.
The eligibility threshold varies by police force, but as a general guide:
- In a 30mph zone: typically offered if caught between 35–42mph
- In a 40mph zone: typically offered between 46–53mph
- In a 50mph zone: typically offered between 57–64mph
- In a 60mph zone: typically offered between 68–75mph
- In a 70mph zone: typically offered between 79–86mph
You cannot choose the course — the police decide whether to offer it based on your speed and circumstances. Accepting the offer is almost always in your interest if you qualify. If you decline and proceed to court, you face at least 3 points and a fine.
Penalty Points — How They Accumulate
Penalty points (officially "endorsements") stay on your licence for either 3 years or 11 years depending on the offence, though they are only counted for disqualification purposes for 3 years from the date of the offence (not the conviction date). Under the totting-up procedure in section 35 of the Road Traffic Offenders Act 1988, if you accumulate 12 or more penalty points within any 3-year period, you face mandatory disqualification — the "totting-up ban" — usually for at least 6 months.
Exceptional Hardship — Keeping Your Licence
Where totting-up disqualification would apply, you can argue "exceptional hardship" in the magistrates' court — that disqualification would cause exceptional hardship to you or others, beyond the ordinary inconvenience that any disqualification causes. Common examples include: loss of employment that cannot be mitigated, inability to care for a seriously ill dependent, or other genuinely exceptional circumstances. The argument must go beyond "I need my car for work" — that applies to almost everyone and is not exceptional. Courts grant exceptional hardship arguments in perhaps 40–60% of cases where they are properly argued. Legal representation significantly improves your prospects.
The Notice of Intended Prosecution (NIP) — Challenging It
Before a speeding prosecution can proceed, the police must serve a Notice of Intended Prosecution (NIP) — either verbally at the time of the offence (if stopped by police) or in writing within 14 days of the offence if detected by a camera. If the NIP is not served within 14 days, the prosecution is generally barred under section 1 of the Road Traffic Offenders Act 1988, subject to limited exceptions.
Grounds to Challenge
- NIP served outside 14 days — check the date on the NIP against the date of the alleged offence. The 14 days runs from the offence date, not from when the police processed the evidence. If the envelope is postmarked more than 14 days after the offence, challenge it.
- NIP served on the wrong person — the NIP must be served on the registered keeper of the vehicle. If the vehicle is registered to a company or another individual, the NIP must go to them first.
- Camera calibration and accuracy — speed camera evidence can be challenged on the grounds that the equipment was not properly maintained, calibrated, or operated. This requires obtaining the camera's maintenance records, which you can request through the court disclosure process. Successful camera challenges are rare but not unknown.
- Incorrect speed limit signage — if the speed limit was not properly signed, you may have a defence. Check whether the relevant signs were in place and visible at the time of the alleged offence.
Speeding on a Motorway — Higher Stakes
Speeding on a motorway carries the same penalty band system but the fine cap rises to £2,500 rather than £1,000. Smart motorways with variable speed limits are enforced by overhead gantry cameras — the limit shown on the gantry signs is enforceable even if it differs from the national speed limit. Many drivers are unaware that a blank (no-sign) gantry on a smart motorway reverts to the national speed limit, while a red ring gantry showing 60mph is a mandatory limit, not advisory.
New Drivers — Special Rules
Under the Road Traffic (New Drivers) Act 1995, if a driver accrues 6 or more penalty points within the first two years of passing their test, their licence is automatically revoked. They must re-apply for a provisional licence and re-sit both the theory and practical tests. This means a new driver caught speeding at a level that attracts 6 points — or two separate lower-level offences — loses their licence without any court hearing. Speed awareness courses are particularly valuable for new drivers precisely because they avoid points entirely.