Colin's racist attitude rears its ugly head when he is first on the scene of a racially motivated argument between a garage owner and an Asian customer who is refusing to pay. Smithy suspects that he and the suspect, who are old workmates, have concocted a false report in an attempt to throw the light onto the Asian victim. Meanwhile, Sam receives a grilling when she takes to the stand at the trial of serial rapist Alan Kennedy, when the QC attempts to use her decision to use Hugh Wallis on the case against her. Leela ends up chasing a suspect during her final drive on the training course, but a less than sensible Amber fails to even reach her final drive after nursing a hangover. (thetvdb.com)