This has nothing to do with sending them back to prison.
A PO can make something up, write down a report about it, declare the person to be guilty -- and the person is presumed guilty. Someone under the thumb of a PO has the scales reversed: it's guilty unless proven innocent.
I had writen out a huge response to your post Kulindahr are your probation officers really that nasty ?
My reason for asking is that here in the UK they do not have that sort of autocratic power that is pretty scary. Thanks for putting me right on that one.


















