In my opinion the notice does not meet the POFA requirements.
In the first instance they reference Schedule 4 Paragraph 9 when they should be referencing paragraph 8.
Secondly, the notice does not meet the requirements of 8(2)(b) - the issued notice states, "you are required to pay the unpaid parking charges" - the legislation specifies that the notice must, "inform the keeper that the driver is required to pay parking charges in respect of the specified period of parking and that the parking charges have not been paid in full" - the issued notice specifies that the keeper (rather than the driver) must pay the charges and, additionally, the notice never states that the parking charges have not been paid in full.
Thirdly, the notice does not contain the information required by 8(2)(c).
Fourthly, it looks like they have just issued a generic NtK (rather than an NtK which follows a NtD) and therefore the issued NtK appears (at face value) to have been issued 'out of time' for keeper liability.
The notice is not therefore compliant.
At this stage I would send a very simple 'tactical' appeal along the lines of the following;
Parking Charge No -
Dear sirs,
Please consider that this is my appeal against the above PCN.
I write purely as the vehicle keeper - the driver is not known to you.
Your Notice to Keeper was not issued within 14 days of the alleged incident and, as such, you cannot transfer liability from the unknown driver onto the keeper.
You therefore have two choices;
1. Save further time, money and resources and cancel the PCN
Or
2. Reject the appeal, waste further resources and provide me with a POPLA code for a slam-dunk appeal.
I am sorry that I cannot help you further.
Best wishes,
xxxxxx xxxxxxxx.