Spot the mistake on the parking ticket

Here are 10 parking notices. Every one is made up, and every one has one real legal mistake in it. Tap the line you think is wrong. The answer quotes the law the notice breaks and works out the dates.

• 1Private car parkIs a parking charge letter valid if it arrives more than 14 days later?
• 2Private car parkDoes a notice to keeper have to warn you about the 28 days?
• 3Private car parkCan you get a parking ticket 6 minutes after your ticket ran out?
• 4Private car parkIs a 30% discount on a private parking charge allowed?
• 5Private car parkCan a private parking company call it a fine?
• 6Private car parkIs the registered keeper liable on a windscreen parking ticket?
• 7Council ticketDoes a council parking ticket have to say you have 28 days to pay?
• 8Council ticketHow long is the discount on a camera PCN sent by post?
• 9Council ticketIs £70 the right council fine for overstaying a pay and display bay?
• 10Council ticketCan a council PCN tell you to appeal to POPLA?

How the puzzles are made

• Every notice is a SPECIMEN: the companies, councils, places and the number plate are invented, and the word SPECIMEN is printed on each one.
• Each notice has exactly one mistake, and no two puzzles share the same kind of mistake.
• Every answer quotes its rule from the published text, with a link to the source and the date we read it.

Sources named above: POPLA, Parking on Private Land Appeals