Not sure where you found that information, but it's not correct. However the PCN is flawed, and the point is rather more simple than you might think. Here's a draft representation:
Dear London Borough of Hillingdon,
I challenge liability for PCN X because the penalty demanded exceeds the amount due in the circumstances of the case. This is because the PCN must state that payment of £130 is due before the end of the period of 28 days commencing with the date of the notice, rather than with the date of service of the notice.
In light of the above the PCN is defective and must be cancelled.
Yours faithfully,
Make representations online and keep a screenshot of the confirmation screen.
Is it also worth adding in these additional 2 points?
The PCN states "certain vehicles". What vehicles. It does not particularise which vehicles.
Also the legislation states one or other of the grounds.
Representations against penalty charge notice
1(1)Where it appears to a person on whom a penalty charge notice has been served under section 4 (Penalty charges for road traffic contraventions) of this Act (in this Schedule referred to as “the recipient”) that one or other of the grounds mentioned in sub-paragraph (4) below is satisfied, he may make representations to that effect to the enforcing authority.
https://www.legislation.gov.uk/ukla/2003/3/...edule/1/enacted
Not sure where you found that information, but it's not correct. However the PCN is flawed, and the point is rather more simple than you might think. Here's a draft representation:
Dear London Borough of Hillingdon,
I challenge liability for PCN X because the penalty demanded exceeds the amount due in the circumstances of the case. This is because the PCN must state that payment of £130 is due before the end of the period of 28 days commencing with the date of the notice, rather than with the date of service of the notice.
In light of the above the PCN is defective and must be cancelled.
Yours faithfully,
Make representations online and keep a screenshot of the confirmation screen.