To whom it may concern,
I am the vehicle keeper and, as I understand it, there is no legal obligation for me to reveal the driver.
As your Notice to Keeper is not PoFA compliant I refute all liability for this parking charge.
In the circumstances it appears that your options are as follows;
Cancel the parking charge
OR
Waste further time, money and resources and provide me with a POPLA details and codes etc.
Have a great day,
xxxxxxx xxxxxxxxx