To answer an earlier point about Saville.
Saville was a peadophile based upon weight of multi-sourced evidence that, for example showed the exploitation of vulnerable people in institutional settings. Something that can be proven that he sought and had access to.....that proves something more than he said/she said.
The conviction of Brand however came about despite the lack of strong corroboration of the specific criminal acts alleged; they rest heavily on later recollection and interpretation of consent, power dynamics, and what occurred in private.
Essentially the difference is weight of evidence.
The Brand conviction shows the decline of justice in Britain since Blair, once he and the Labour Party messed with it and the Tories kept the changes.
It means that any of us can be imprisoned on anything somebody might say about a single event that happened in private twenty years ago with no other evidence required.
There are a lot of possible negative consequences from that.