Looks like that chap has just rehashed various articles over the years about some of the more nefarious shit that goes on, without actually having a clue what he was writing.
Still, at least the Beeb can be relied upon with accurate, up-to-date information. This article reveals the shocking fact that 1:10 students look at adult websites:
http://news.bbc.co.uk/1/hi/education/4457143.stm
Next, they'll be announcing the groundbreaking news that the Pope is in fact Catholic.