A TRAFFIC WARDEN, to issue a parking ticket, must physically
hand it to you or stick it on you windscreen for it to be valid. If they
haven’t done that yet, you are free to drive off. If a warden tells you
they’ve started writing the ticket and it’s to late for you to do
anything about it – they are telling fibs, you can drive off and it’s
Against the law for them to block your path in the road.

If a yellow line is badly maintained or doesn’t end with a “T” bar at
right angles, you could have grounds for appeal.

CLAMPERS cannot attach a clamp until 15 minutes after you paid
for meter time has expired.

IF IN DOUBT, ALWAYS CHALLENGE, 66% OF ALL PEOPLE
WHO APPEAL AGAINST THEIR BOOKINGS ARE LET OFF!