Challenge a Penalty Charge Notice

How to challenge a Penalty Charge Notice
01 - Parking on single or double yellow lines
02 - Parking or loading where a loading ban is in force
05 - Parked after the expiry of a pay and display ticket
12 - Parked without clearly displaying a valid pay and display ticket
16 - Parked in a permit space or zone
19 - Parking in a residents' bay or zone with an invalid or expired permit
25 - Parked in a loading place or bay during restricted hours without loading
27 - Parked in a special enforcement area (adjacent to a dropped footway)
30 - Parking for longer than the allowed time in a limited waiting bay
34J - Driving down a bus lane
40 - Parked in a designated disabled persons' parking place without a Blue Badge
45 - Stopped in a taxi rank
47 - Stopped in a bus stop
48 - Stopped in a restricted area outside of a school
52M - Failing to comply with a prohibition on certain types of vehicle
62 - Parked with one or more wheels on a footpath
82 - Parked after the expiry of a pay and display ticket (car park)
83 - Parked without clearly displaying a valid pay and display ticket (car park)
87 - Parked in a designated disabled persons' parking place without a Blue Badge (car park)
99 - Stopped on a crossing area marked by zigzags