just got my final demand letter for g24 what should i do? if i dont respond to this letter they say that court action will follow and no more letters. why should i pay for what they say i entered into a contract for parking at an aldi store yes i was late comming back to my car but had shopped in the store just before i left and didnt see the signs they are up lamposts i was parked in a bay and there were plenty of spaces it was getting dark and carpark was empty so i wasnt keeping a bay so others could not get parked what a con 2 weeks later had 40 pound fine through the post now 60 pound please help