P315 4-Tel 315 Sun 0 Nov C4 20:34:52 *?! Preview *' x DISPATCHES *5 01.15-02.15 Late tonight *5x (Rjpjat of Thursday's film) Channel 4's acclaimed investigative series returns with a documentary about the loss of the Gaul, a Hull-based trawler that sank over 20 years ago. There has njvjr been a satisfactory explanation as to why the Gaul, a modern ship built to withstand arctic conditions, was lost along with its 36- strong crew in sjvjre weather in 1:74. Dispatches has located and filmed the wreck in its arctic grave, and also has evidence that civilian fishing vessels wet used to spy on the Sov et navy. 888 subtitles NICAM stereo Next preview C4Tomorrow Subtitles A-Z