"Judges want to fuck young girls. Juries want to fuck young girls. Everyone wants to fuck young girls!?
That quote ... it demonstrates Polanski's attitude to women doesn't it. That if they're young enough, they're there to be fucked. He's using "everyone" to mean all human beings who count. And guess who is missing from there? Anyone who doesn't want to fuck young girls. That's most women for a start and whatever percentage of men it is who aren't either boys themselves or rapey predators.
Whoever said it was a one off, was it? Natassja Kinsky was only 15 when she played Tess and Polanski became her lover, I'm not sure exactly when. That process, of an older predator in a position of power and authority over a much younger person, is known as grooming and it's a well-known way of powerful men getting to exploit girls and young women while calling it consensual. Because powerful old men (the type Polanski has so much fellow-feeling for, the ones who want to fuck young girls) made the laws and decided the customs and so grooming was a perfectly respectable custom until feminists identified and named it. Lots of people still have trouble recognising it though, particularly when it is done by rich, powerful and charming men.
Whatever, Polanski is obviously a skank and the BFI are actually censoring by pretending that he's some sort of noble refugee fleeing from persecution, when actually he's a rapist on the run from justice.