Nonces and grasses have a shit time in prison in the UK aswell. Think kettles of boiling sugar water thrown in their faces or over their hands, or just a good old fashioned stairwell nonce bashing.
I believe it's because the accidents they have are smaller than men, IE women are more likely to have a small fender bender but men are more likely to write a car off.
Not official ones, but our secret services can insure you're found in your shower after shooting yourself in the back of the head twice and then locking yourself into a small sports bag.