Sandra is often exasperated by her colleagues' eccentricities and their willingness to bend the rules, although she doesn't always play by the rulebook herself. Initially reluctant to lead the squad, she warms to her colleagues and views them as her friends. She believed her dead father, Detective Inspector Gordon Arthur Pullman, suffered a heart attack in 1975. It is only during her career at UCOS that she learns he committed suicide by carbon monoxide poisoning, as he was about to be arrested by Jack Halford for attempting to cover up killing a small-time pimp. Her friendship with Jack is only damaged for a time, but her father's legacy continues to haunt her life and her career. She leaves UCOS after episode 8 of series 10. Gerry Standing Gerry Standing (Ex-Detective Sergeant) (Dennis Waterman) (2003–2015): Born Gerard Lestade, the son of Smithfield Market butcher Norman Lestade, Gerry changed his name as he did not get along with his father. He loudly protests against his French Huguenot background, preferring to be known as a Cockney, raised in Bermondsey. He is nicknamed "Last Man Standing", because of his refusal to take backhanders (bribes) when his squad were paid off by a gangster. A 'Jack the lad', Gerry is an old-school police officer. He was a 'thief-taker', who passionately enjoyed catching criminals, but nevertheless mixed easily with them, leading to allegations of corruption. The final straw occurred when his boss, Don Bevan, wrongly accused him of sabotaging a stake-out by beating a young girl, prompting Gerry to break Bevan's jaw. Although he always denied corruption, he quit before he could be disciplined, with no remorse for hitting Bevan. He has three ex-wives, all of whom remain on amicable terms; he still occasionally seduces them, and is devoted to his daughters, although he regularly complains about financial strain. Despite becoming a grandfather, he maintains his devil-may-care lifestyle, insisting that he is "a naughty boy, not a bastard". Along with his familial commitments, he has a continuing interest in gambling, and thus joined UCOS for financial reasons. Gerry owns a 1977 Triumph Stag sports tourer (1974 in the pilot episode), and has a passion for cooking fine food for his extended family and colleagues. After a tense beginning, he and Sandra share a mutually respectful but barbed friendship. They sometimes pose as husband and wife when undercover. In Series 10, Gerry is eventually left as the