I don't see any argument for mitigation.
Either it's a 'dropped footway' as defined(https://www.legislation.gov.uk/ukpga/2004/18/section/86) or it isn't.
If it isn't, then no contravention.
If it is then the only exception which might apply is this:
(5)The fourth exception is where—
(a)the vehicle is being used for the purposes of delivering goods to, or collecting goods from, any premises, or is being loaded from or unloaded to any premises,
(b)the delivery, collection, loading or unloading cannot reasonably be carried out in relation to those premises without the vehicle being parked as mentioned in subsection (1), and
(c)the vehicle is so parked for no longer than is necessary and for no more than 20 minutes.
And OP, it's the keeper's burden to prove their entitlement.
It's not mitigation, it's an exception - if it applies.
Thanks,
Council rejected my representation initially saying its a dropped footway...
"You were given a PCN for parking adjacent to a dropped footway. A dropped footway is
where the footway, cycle track or verge has been lowered to facilitate easy access, including
assisting wheelchair users, and other pedestrians.
Dropped footways do not require signs or lines and any vehicle parking alongside a dropped
footway is liable to receive a PCN and; where appropriate, the vehicle may be removed
incurring further charges.
You have stated that I were loading and do not feel you were causing any obstruction,
however in this instance there is no exemption for loading. Dropped footways, as per the
Highway Code, must be left clear at all times.".
Can i use the below fourth exception on my representation to NTO?
"(b)the delivery, collection, loading or unloading cannot reasonably be carried out in relation to those premises without the vehicle being parked as mentioned in subsection (1), and
(c)the vehicle is so parked for no longer than is necessary and for no more than 20 minutes.".
Regards