Free Traffic Legal Advice

Hi first time poster.

My partner received this in the post today. Yes parking on a double yellow is wrong and we are not looking for any sympathy here. I have been doing this exact same drop off for over a year now, my partner does it once and it looks like the newly installed camera has got her. I have done this 5-times since between the incident and her receiving the letter, so really hoping I haven't got 5 fines coming my way!

The road is public, but according to Hampshire Highways it looks like it is not adopted, so I am guessing the developers of this large site still own it and have contracted UKPC to put enforcements in.

Just wondering if any of the following would help a successful appeal:

• The postcode on the fine is incorrect, PO7 3BX is stated when the car is actually located at PO7 3BE, if this makes a good case? See the google screenshots below, we're the red dot, plus the school on the same road uses PO7 3BE to support that the fine's postcode is incorrect.
  
• The terms and conditions (also pictured) are clearly relating to a private car park, but this is on the public road. Whether this is privately owned or not I am not sure if this wording will make a difference?

All images are here

Thanks in advance!