Well really I should've challenged the ticket but it says on the ticket that I have to write in, like literally, can't do it online or by phone and I just can't be arsed with that. But I didn't pay for a parking ticket which would've been £3 so now I get to pay £25 instead, ain't that a kick in the teeth. I could've challenged cause the nearest ticket machine wasn't working but I didn't bother to check the other one, it's a ****ing con probably.