Parking Fines - is there a cumulative maximum ?

I've just renewed my Residential Parking Permit for the
year. It would have run out on the 25th; only I cut it
fine, as I wanted it on next month's CC bill.

This got me thinking. If instead I somehow ended up in
hospital and there was nobody else to pay it, would I have
been charged the statutory amount ( for the sake of argument
£90) every single day ?

So that if I was kept in hospital for 10 months, I would come
out facing a bill for £27,000.

Or is there a maximum amount that applies for parking a car in
the one place and never moving it, in situations where
towing away etc. doesn't apply ?


bb