Consideration & Grace Periods
Was your PCN issued for an overstay? Timing rules are one of the strongest appeal grounds, but they are also the most misunderstood. Consideration periods and grace periods are two different things, and the grace period does not apply to every car park. This page explains both under the Private Parking Sector Single Code of Practice — the joint BPA and IPC code — so you only rely on rules that actually apply to your site.
Key points
- Consideration period: reasonable time to enter, find a bay, read the terms, deal with payment and leave if you do not accept them.
- Grace period: extra time after a qualifying permitted parking period has ended, during which no charge should be issued.
- The grace period does not apply to short-stay areas where permitted parking is 30 minutes or less — airport and station drop-off and pick-up zones are the Code's own examples.
- A consideration period is not automatic free parking: it can end earlier if you accepted the terms, for example by parking and leaving the premises or paying the tariff.
- ANPR entry and exit timestamps are not the same as the period you were actually parked.
1Consideration period — before you commit to park
The consideration period covers the time before a parking contract is formed. It must allow a reasonable opportunity to enter the site, find an appropriate bay, find and read the terms, deal with any payment requirement, and leave without charge if you do not accept the terms. The Code says factors such as the site's layout and traffic levels have to be taken into account, so a busy multi-storey with signage at the back deserves more time than a small, clearly signed car park. If you drove in, read the terms and left without parking, no contract was formed and the charge should be cancelled.
2Grace period — after your permitted time ends
Where a grace period applies, the operator must allow it in addition to the permitted parking period and cannot issue a charge during it. It only helps you if you otherwise complied with the parking terms — a grace period does not cure parking without a valid ticket, parking in a disabled bay you were not entitled to use, or ignoring the site's conditions.
3Important: the short-stay exception
The Code expressly says the grace period does not apply to short-stay areas where permitted parking is no more than 30 minutes, and gives airport and railway drop-off and pick-up zones as examples. So if you stayed 18 minutes in a 15-minute drop-off area, you cannot argue that the Code gave you 25 minutes. Anyone telling you that you always get a 10-minute grace period is giving you advice that could sink your appeal. Check the permitted period on the signage first: if it is 30 minutes or less, build your appeal on other grounds — signage, the consideration period, ANPR accuracy, POFA compliance or the amount charged.
4ANPR warning — timestamps are not parking time
Camera systems record when your vehicle entered and left the site, not when it was parked. Queueing at a barrier, driving the site looking for a space, queueing at a payment machine and driving to the exit all sit inside that window. Even where the grace period does not apply, the consideration period and the difference between recorded presence and actual parking can still matter — so set out, minute by minute, what you were doing during the recorded period.
5Which Code applies?
Refer to the Private Parking Sector Single Code of Practice, not 'the BPA Code' or 'the IPC Code'. The BPA and IPC introduced the Single Code together, and the BPA describes version 1.1 (13 April 2026) as the version supporting its Approved Operator Scheme. The trade body still determines your independent appeal route — POPLA for most BPA Approved Operators, the IAS for IPC members — so check your rejection letter for the service and deadline.
Top tip
Before quoting a grace period, check the permitted parking period on the signage. If it is 30 minutes or less, the grace period does not apply — lead with the consideration period and ANPR timing instead.
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