Aaah, Brits:
You can't park there, sir.
Also Brits:
You're bloody pisssed, you cunt.
For all parking disasters, not just simple bad parking (for that see yplac.co.uk).
Also includes "you can't park there, sir" for the police equivalent.
Rules:
Aaah, Brits:
You can't park there, sir.
Also Brits:
You're bloody pisssed, you cunt.
That definitely swung between levels of politeness.
Ah the good old nuanced British use of Cunt
What are you doing ya daft cunt?
Could mean help is on the way from an old friend or you're about to lose consciousness.
After lengthy consideration I have come to the conclusion that "You can't park there, sir" is my favourite variation of the key line. This chap delivers it splendidly.