Burnside and Carver are doing a joint observation with Robbery Squad on a security van. Info seems to be incorrect as to time of holdup. Conway is on warpath. Burnside's snout is not prepared to him the correct time until her husband is safely out of the way. While trailing the husband, Greig is accosted by a man who recognises him as 'old bill' so he loses him. Viv and Melvin trail him from a pub and sets it up so he hits Viv with a car.