Interestingly, it seems that UKPC has adopted a new form of Notice to Keeper in the style of those issued by CP Plus. The address for appeals has even changed to PO Box 3573, Barnet, EN5 9QA (i.e. the same address as CP Plus). The attachments show an NtK issued in April 2015 for an alleged overstay at a McDonalds / KFC complex in England.

The good news is that just like CP Plus, the UKPC Notice to Keeper makes no attempt to claim keeper liability under POFA 2012, merely "inviting" the keeper to either pay the charge or provide UKPC with the driver's name and address - this certainly makes life easy for any keeper appeals.