1/ Ignore (but file) anything from ZZPS the toothless debt collector
2/ Send ECP a 'Subject Access Request' including two forms of ID to which they must respond with a copy of everything they have in your name (including the original PCN).
3/ Modify that post to not give away who was driving, refer to what 'the driver' did - no I, we, he or even the dog, you as the keeper neglected to update details, ZZPS have contacted you as keeper, the driver may have liability, the keeper less likely to.
4/ ECP may not consider an appeal, but that doesn't mean a reasonable person shouldn't send one stating why nothing is owed (legal reasons), it is what a court expects (should it ever get to court).
