I received this email back on Friday :
Good day,
We can confirm that all our notices comply with the Protection of Freedoms act and this was all served to the address that the letter of claim was issued to. So we kindly request for evidence that this has not been complied with.
In the meantime, please see attached all notices issued to you in relation to this charge, and we also wish to bring to your attention that the time to appeal this charge has unfortunately expired.
We therefore reject your denials and please refer to the letter of claim within your possession for next steps.
UKPC Litigation Team