The Top 10 Reasons People Get Private Parking Tickets (And What To Do About Them)

Based on analysis of thousands of cases reported to an industry source

Private parking tickets — officially called Parking Charge Notices (PCNs) — are issued by the millions every year. But the same situations come up again and again. We’ve analysed thousands of real cases to bring you the ten most common causes, along with links to our in-depth guides so you know exactly what to do if it happens to you.

Got a ticket already? Start with our step-by-step guide on what to do — don’t pay until you’ve read it.

1. Overstaying a Free Parking Time Limit

The single most common cause. Supermarkets, retail parks, and leisure centres routinely enforce short free-parking windows — typically 1 to 3 hours — using Automatic Number Plate Recognition (ANPR) cameras that log your arrival and departure times.

What to know: If you genuinely overstayed, your options are more limited than in other scenarios — but always check the signage carefully. If the signs weren’t clearly displayed, prominent, or legible, you may have a valid appeal. Read our full guide to private parking tickets to understand your rights, and our signage guide for the rules operators must follow.

2. No Valid Permit or Permit Displayed Incorrectly

Residential developments, hospital car parks, and private estates frequently issue PCNs to vehicles without a visible, valid permit — even to residents who do hold one but failed to display it correctly.

What to know: If you have a valid permit, an appeal will usually succeed. If the permit wasn’t displayed because of a genuine error (fell off the dashboard, for example), document this and appeal promptly. Our guide on whether to appeal or ignore is a good starting point.

3. ANPR “Drive-Through” — Entering and Leaving Without Parking

A growing and controversial category. Some drivers enter a car park briefly — to turn around, drop someone off, or realise it’s the wrong place — and receive a ticket based purely on camera entry and exit times, with no evidence they actually parked.

What to know: This is a strong basis for appeal. Parking charges are for parking, not for simply being captured on ANPR. Argue that no parking event took place and request CCTV evidence. Many of these charges are dropped at appeal. See our guide on ticketing and enforcement for more on how operators use ANPR.

4. Payment Machine Failure or Payment Not Registered

The driver pays — by machine, app, or phone — but the payment doesn’t register, or the machine is broken and there’s no alternative. A ticket is then issued.

What to know: Always keep your parking payment receipt, screenshot, or confirmation text. This is usually a straightforward appeal with evidence of payment. If the machine was visibly broken, photograph it at the time. Our appeal guide explains how to frame this effectively.

5. Hospital or Medical Emergency

A driver parks beyond their paid time, or in an incorrect bay, because of a genuine medical emergency — either their own or accompanying a patient.

What to know: Both BPA and IPC codes of practice include compassionate consideration provisions. Most legitimate parking operators will cancel a ticket issued in genuine emergency circumstances, with supporting evidence (e.g. a hospital letter or A&E attendance record). Our guide on supermarket and retail park parking tickets covers similar compassionate grounds.

6. Wrong Vehicle Registration Entered

The driver pays for parking but accidentally enters their registration number incorrectly — transposing two letters, for example. A ticket is issued because the registered plate doesn’t match any payment.

What to know: Appeal immediately with proof of payment. Most operators will cancel on first appeal with clear evidence it was a genuine mistake. Our page on wrong details on a ticket covers what to do when the paperwork contains errors on either side.

7. Unclear, Missing, or Non-Compliant Signage

The driver parks believing they are entitled to do so — perhaps because signs were obscured, missing, or contradictory — and receives a charge they weren’t expecting.

What to know: This is one of the strongest defences available. Under the BPA and IPC codes of practice, signage must be clear, prominent, and legible. If it wasn’t, the parking company cannot establish a contract with the driver. Take photographs of the signage (or its absence) as soon as possible. Read our dedicated signage guide — this defence wins more cases than any other.

8. Disabled Badge (Blue Badge) Issues

Blue Badge holders park in a private car park expecting exemption, only to find it isn’t honoured — or they display the badge incorrectly, or the badge has expired.

What to know: Blue Badge exemptions are not automatic on private land — they are discretionary unless the car park’s signage specifically grants them. If the signs made a representation about Blue Badge holders, hold them to it. Our signage guide explains how to assess whether the operator’s signs created a binding commitment.

9. Rented, Leased, or Company Vehicles — Keeper Liability Issues

The ticket is issued to the registered keeper — often a leasing company or employer — who then passes the liability to the driver. Or the driver disputes they were even the one who parked.

What to know: Under the Protection of Freedoms Act 2012 (PoFA), parking companies can only transfer liability to the registered keeper if they follow strict procedural rules — including issuing a compliant Notice to Keeper within the correct time window. Any failure in that process breaks the chain of keeper liability entirely. This is a technical but powerful defence — read our full keeper liability guide before doing anything else.

10. Ticket Issued After Reasonable Grace Period

The driver returns to their car slightly late — within what they consider a reasonable margin — and finds a ticket already issued, or issued within minutes of their return.

What to know: Both the BPA and IPC codes of practice require operators to allow a minimum 10-minute grace period after a paid or permitted parking session ends. If a ticket was issued within that window, appeal on those grounds. Our Notice to Keeper guide explains the procedural rules that apply once a ticket has been issued.

Don’t Pay Until You’ve Read This

Whatever the reason for your ticket, the single most important thing is: don’t pay automatically, and don’t ignore it. The right course of action depends entirely on your specific circumstances.

At Parking Cowboys, we’ve put together free, plain-English guides covering every stage of the process — from the moment you receive a ticket to what happens if it ends up in court. Here’s where to start:

• What to do if you get a parking ticket — the essential first read
• Should you appeal or ignore? — understanding your options
• Keeper liability explained — who is actually liable?
• Signage rules — the most powerful defence available
• The Beavis case — the landmark Supreme Court ruling and what it means for you
• If it goes to court — what to expect and how to respond

Every guide on this site is free. We don’t sell anything, and we don’t take referral fees. Our only aim is to make sure drivers know their rights.