Understanding the Bus Lane Fine 20 Metre Rule
Do you want to know about the bus lane fine 20-metre rule? You’re in the right spot. This article is here to answer all your questions.
Every month, more than 130,000 people come to our website looking for advice about their fines and parking tickets, so you’re not alone. In fact, Churchill Motor Insurance reports that in 2022, UK councils issued an average of 19,631 daily parking fines, a 12% increase from the previous year.1
In this article, we will cover:
- What a bus lane is.
- How much bus lane fines are in the UK.
- The truth about the bus lane fine 20 metre rule.
- Ways to avoid a bus lane fine.
- How to appeal a bus lane fine.
Getting a bus lane fine can be upsetting. But don’t worry; we’re here to help. We have lots of helpful tips and examples to help you work through this.
We understand how you feel, and we’re here to make things easier for you. So, let’s get started.
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What is the bus lane fine 20 metre rule?
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How many metres can you travel in a bus lane (UK)?
Check the right challenge process
Check whether you need to make an informal challenge, formal representations or an independent tribunal appeal. Follow the route and deadline printed on your notice. London cases generally go to London Tribunals; relevant cases in England outside London and Wales go to the Traffic Penalty Tribunal. Other UK jurisdictions have different procedures.
General information. The procedure depends on the notice and jurisdiction. Check the issuer’s instructions.
What happens if you ignore the fine?
I’ve included a message from one motorist who received a second payment demand showing the penalty had increased because they missed the deadline.

Source: Moneysavingexpert
How can you get out of it?
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JustAnswer is a paid third-party question-and-answer service providing general information. Its standard service does not create a solicitor-client relationship. Membership can renew automatically with recurring charges until cancelled. Check the initial price, renewal price and cancellation terms before signing up. Buying this service does not guarantee a successful challenge. See JustAnswer’s membership and cancellation information.
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How much are the fines?
What happens if you get in a bus lane by mistake?
Do you get points for driving in a bus lane?
Appeal excuses
There’s a certain process that is typically followed when appealing a ticket. Here’s a quick table to help you understand it as clearly as possible.
| When | Action |
|---|---|
| On receiving a council PCN | Read the notice, keep it, gather evidence and note all payment and challenge deadlines. |
| Windscreen or handed-to-driver PCN | An informal challenge may be available before the Notice to Owner. Early challenge can preserve a discount under the authority’s policy; 14 days is not a universal final appeal deadline. |
| Postal PCN or Notice to Owner | Normally make formal representations within 28 days as stated on the notice. Do not assume there is an extra informal stage. |
| Representations rejected | The Notice of Rejection explains how to appeal to the appropriate independent tribunal, normally within 28 days. |
| Appeal unsuccessful | Pay by the deadline given in the decision or obtain advice on any available review. Further statutory charges can follow if you do neither. |
| Other ticket type | Private parking charges and FPNs use different procedures; follow the actual notice. |
Further guidance: Traffic Penalty Tribunal; Citizens Advice.
Quick recap
Before using a paid legal information service
JustAnswer is a paid third-party question-and-answer service providing general information. Its standard service does not create a solicitor-client relationship. Membership can renew automatically with recurring charges until cancelled. Check the initial price, renewal price and cancellation terms before signing up. Buying this service does not guarantee a successful challenge. See JustAnswer’s membership and cancellation information.
A paid service is optional. Gather your notice and evidence, check the deadline and decide whether you need professional advice about your circumstances.
Commercial link to JustAnswer. MoneyNerd may receive a referral fee. Check all charges and cancellation terms before signing up.

