Fight a Motoring Ticket features many parking ticket loopholes eg where yellow lines are not correctly painted
The are two types of yellow line. Single yellow lines and double yellow lines.
Double yellow lines
are in operation all day every day and generally mean you may not park there at any time. However there may be supplementary plates that indicate that the parking restriction only applies to certain times. However if there is no plate then you should assume that the double yellow lines mean no parking at any time. You may only stop on a double yellow line
> in an emergency
> if you have broken down
> if you are instructed to so by the police
> to change a flat tyre
You may not stop to visit a shop or load or unload your vehicle.
An offence occurs as soon as you stop, there is not "a few minutes grace" which many people think there is.
The yellow lines should be clearly marked and not badly broken. There does NOT need to be a plate affixed to lamposts for double yellow lines.
Single yellow lines
are in operation for less than 24 hours in any one day. There should be signs on lamposts to inform you of the hours of that no parking is allowed unless you are in a controlled parking zone (CPZ). In a controlled parking zone there should be signs on all approach roads.
Can a blue badge holder park on yellow lines? The answer is generally yes as long as they are not causing an obstruction to other road users or pedestrians.
If you want to beat a parking ticket or use yellow line loopholes, it may well be worth consulting a lawyer who specializes in appeals against parking fines. Parking ticket.