Regarding the Jimmy savile issue.
I remember when the Savile case came into the light of the mainstream media there was a few videos unearthed on youtube of the comedian Jerry sadowitz who did comedy stand up about Savile being a "wrong un" in the late 1980 (most have been removed now...hmmm)
Warning: The link contains audio some viewers may find disturbing/offensive
Jerry Sadowitz called it way back in 1987 on Vimeo