How it works
Four steps, about a minute. You need the notice itself and nothing else — no account, no payment, and no legal knowledge.
Step 01
Upload a photo of the PCN and Cato reads the reference, the code and the dates off it - or fill in the form yourself if you would rather.
Step 02
Cato weighs your grounds against past decisions and your authority's own figures. Three real examples - click one to read the whole assessment.
Your case is well-founded. You hold a valid resident permit (ref BCC-RP-778214) that was active from 1 March 2026 - more than a month before the PCN was issued on 3 April 2026 - and you parked in the correct zone. The permit's existence and validity are verifiable from Birmingham City Council's own records. The statutory ground is straightforward: the contravention did not occur because the vehicle was correctly permitted at the time and location. The council's rejection without addressing the permit's validity is the weakest point in their position.
Click to see example assessment
Step 03
Confirm what evidence you have, then get a letter written around your case, citing the regulations that apply where you were ticketed.
To: Birmingham City Council
I am writing further to my earlier representations regarding Penalty Charge Notice BCC44219087, which the council has rejected. I am not satisfied that the rejection engaged with the substance of my case, and I am now making formal statutory representations against the Notice to Owner served on me in respect of this PCN. I intend to pursue this to the independent adjudicator if necessary. I rely on the ground set out in regulation 5(4)(a) of the Civil Enforcement of Road Traffic Contraventions Regulations 2022: the alleged contravention did not occur.
Click to see example letter
Step 04
Once you have created your account, we remind you when to chase a response, and you track the outcome in My Appeals.
Step 01
Upload a photo or fill in the form.
Step 02
Cato weighs your grounds against past decisions and your authority's own figures.
Step 03
Confirm what evidence you have, then get a letter written around your case.
Step 04
Once you have created your account, we remind you when to chase a response, and you track the outcome in My Appeals.
Based on legal precedent and the most successful arguments, allowing Cato to significantly outperform generic AI models.
A separate check confirms every law and case cited is real and correctly applied, so nothing invented reaches your letter.
England, Wales and Scotland run different rules, and private car parks a different code again. Cato applies the right one. Northern Ireland isn't covered yet.
Free · no account · about 60 seconds