Thanks for re-uploading. As usual, Horizon aren't bothering to make use of Schedule 4 of the Protection of Freedoms Act (2012) (there's a link to PoFA in my signature at the bottom of this post), so they cannot hold you liable as the registered keeper. Only the driver (who they don't know) is liable.
You could try an appeal along the lines of the below, from Ostell over on the PePiPoo forum:
Dear Sirs
I have received your Notice to Keeper ####### for vehicle VRM #######.
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 give notice of keeper liability as prescribed by section 9 (2) (f) 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.
I do not expect to hear from you again, or your debt collectors, except to confirm that no further action will be taken on this matter and my personal details have been removed from your records.
Yours etc.
Or this one from Nosy Parker:
I appeal as keeper. I am not obliged to identify the driver and I decline to do so. You are not able to transfer the driver’s liability (if any) to me as you have not served me with a notice to keeper that complies with Schedule 4 to the Protection of Freedoms Act 2012 (“POFA”) and it is now too late to do so. In particular (without limitation) your notice does not contain the warning required by paragraph 9(2)(f) POFA.
I require you to cancel the parking charge and remove my personal information from your database
If you're appealing online, make sure you don't tick any boxes etc. that reveal who was driving, you're appealing as the registered keeper. If appealing by post, send it standard 1st class, but ask for a free certificate of posting from the post office.
