PCN but UKPC have put incorrect VRN on ticket.

youreds

Do an online appeal.
Enter the new NTK ref & reg then click the appeal link.
Enter your details, name address etc, email address.

Enter this exact text as your 'appeal'

You have failed to comply with the requirements of Schedule 4 of The Protection Of Freedoms Act 2012 namely, but not limited to, failing to deliver the notice within the relevant period of 14 days as prescribed by section 9 (4) of the Act. You cannot, therefore, transfer liability for the alleged charge from the driver at the time to me, the keeper.

There is no legal requirement to name the driver at the time and I will not be doing so.

Any further communication with me on this matter, apart from confirmation of no further action and my details being removed from your records, will be considered vexatious and harassment. This includes communication from any Debt Collection companies you care to instruct.

Around 35 days later you will get a cancellation letter. See my thread for the whole process.

https://forums.moneysavingexpert.com/discussion/6060551/ukpc-left-site