Hardly news either
In 1999, British television network ITV broadcast a censored version of the film, with all utterances of "******" (historical name of the unit's dog mascot) removed. ITV blamed regional broadcaster London Weekend Television, which in turn alleged that a junior staff member had been responsible for the unauthorised cuts. When ITV again showed a censored version in June 2001, it was condemned by Index on Censorship as "unnecessary and ridiculous" and that the edits introduced continuity errors.[9]
U.K.'s Channel 4 screened the censored American version in July 2007, in which the dialogue was dubbed so as to call the dog Trigger, this screening taking place just after the 2008 remake was announced. For the remake, Peter Jackson has said no decision has been made on the dog's name, but is in a "no-win, damned-if-you-do-and-damned-if-you-don't scenario", as changing the name could be seen as political correctness, while not changing the name could offend people.In September 2007, as part of the BBC Summer of British Film series, The Dam Busters was shown at selected cinemas across the UK in its uncut format.
So it was shown across uk in 2007 .
There ya go.