Received a Parking Charge Notice from G24? You are not automatically liable just because a notice arrived — private parking charges are invoices for an alleged breach of contract, not government fines, and they are challenged successfully every day. You normally have 28 days to lodge a challenge, so act early. This guide covers the official appeal route, the grounds that actually work, and the evidence to attach. When you are ready, the free Parksy fine appeal letter generator reads a photo of your notice and drafts the letter for you — no sign-up needed to start.
⏱ Deadline: 28 days from the date of the notice
🌐 Where to appeal: G24 online appeal portal
✉️ By post: G24 Ltd, PO Box 228, Blyth, NE24 9HP
⚖️ If rejected: escalate to the IAS (Independent Appeals Service) — G24 is an IPC member, so the independent stage is the IAS, not POPLA

Grounds to appeal a G24 Parking Charge Notice
Appeals built on one specific, evidenced ground beat generic complaint letters. The strongest grounds are:
- The signage was missing, unclear, or did not form a proper contract (entrance signs unreadable from a moving vehicle)
- You were within a grace period — the IPC Code of Practice requires operators to allow a reasonable grace period after a paid or permitted period ends
- The Notice to Keeper did not meet POFA 2012 Schedule 4 requirements (wrong timing or missing prescribed wording), so keeper liability fails
- The payment machine or app was out of order and no alternative payment method was available
- You were a genuine customer of the site and can verify it (receipts, permit, witness) — mitigating circumstances
- The ANPR record is wrong: two separate visits read as one long stay, or the number plate was misread
- You had a valid permit, Blue Badge, or authorisation that was displayed or registered
- The charge is disproportionate and does not reflect the alleged breach
How the G24 appeal process works
G24 Ltd (company no. 05457196, registered office Buckingham House, 10 Station Road, Gerrards Cross, SL9 8EL) is an ANPR-based private parking operator that manages retail, restaurant, leisure and residential car parks across the UK. G24 is a member of the International Parking Community (IPC) Accredited Operator Scheme. Appeals should be submitted within 28 days of the notice, either through the online appeal portal at pcnredirect.g24.co.uk or in writing to G24 Ltd, PO Box 228, Blyth, NE24 9HP. Quote your Parking Charge reference and vehicle registration, and attach copies of your evidence rather than originals, as documents may not be returned.
The charge is held at its current level while your appeal is assessed. G24 responds in writing; if it rejects your challenge, it must tell you how to take the case to the independent appeals stage.
Because G24 is an IPC member and not part of the British Parking Association, that independent stage is the Independent Appeals Service (IAS) — not POPLA. Check the operator name on your notice carefully before you escalate: submitting to the wrong service simply burns your deadline.
Evidence to include
- Photos of the signage as you saw it — position, height, legibility (wide shots and close-ups)
- Your ticket, permit, receipt, or app payment confirmation
- Photos of the location, bay markings, and any machines (including error screens)
- The notice itself, both sides
- Witness statements if someone was with you
- Breakdown/recovery or medical documentation where relevant
Unsure what the signs at the site actually permit? Photograph them and run them through the free Parksy parking sign scanner — it decodes the restrictions in plain English, which often reveals the exact defect your appeal should lead with.
What if G24 rejects your appeal?
A first-stage rejection is not the end of the road. Because G24 is an IPC member you can escalate to the Independent Appeals Service (IAS), which is independent of G24 and free for motorists to use. Your rejection letter states the reference you need and the deadline to escalate (usually 28 days) — diarise it the day it arrives, and resubmit your original evidence with any gaps the rejection pointed out now fixed. The IAS is a single-stage paper review, so put your whole case in at once.
The law behind it
- Protection of Freedoms Act 2012, Schedule 4 (keeper liability)
- ParkingEye Ltd v Beavis [2015] UKSC 67 (Supreme Court on charge levels)
- Independent Appeals Service (IAS) — the IPC's independent appeals body

Frequently asked questions
How do I appeal a G24 parking charge?
Submit your appeal within 28 days of the notice, either online at G24's portal (pcnredirect.g24.co.uk) or by post to G24 Ltd, PO Box 228, Blyth, NE24 9HP. Include the charge reference, your vehicle registration, and copies of all supporting evidence — payment receipts, app confirmations, and photos of the signs and machines. The charge is held while G24 assesses the appeal. You cannot appeal after paying, so decide before any early-payment discount pressures you into settling.
Is G24 a POPLA or an IAS operator?
G24 is a member of the International Parking Community (IPC), so if it rejects your appeal the independent stage is the Independent Appeals Service (IAS), not POPLA. POPLA only handles appeals against British Parking Association (BPA) members. Using the wrong service means your appeal will not be considered, so always confirm from the operator name and the escalation instructions on your rejection letter.
Does a G24 appeal stop the charge increasing?
Yes. G24 holds the charge at its current level from the moment your appeal is submitted until the outcome is issued, so nothing escalates while you wait. If the appeal is rejected, the rejection letter re-states what is payable and explains how to take the case to the IAS. Note that escalating to the IAS usually means losing any early-payment discount, so weigh that against the strength of your grounds.
What is the deadline to go to the IAS after rejection?
You typically have 28 days from G24's rejection to lodge your appeal with the Independent Appeals Service using the details in the rejection letter. The IAS is free for motorists and independent of G24, and it cannot review a case that has not first been through G24's own appeal. Submit all your evidence in one go — the IAS is a single-stage paper review and you will not get a second chance to add material later.
Do I have to name the driver?
As the registered keeper you are not obliged to name the driver. However, if G24's Notice to Keeper complies with Schedule 4 of the Protection of Freedoms Act 2012, it can transfer liability to you as keeper anyway. If the notice arrived outside POFA's strict windows — for ANPR charges, delivery within 14 days — or omits the prescribed wording, keeper liability fails, and that alone is a ground the IAS upholds. Check the notice dates carefully before you respond.
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