MI-5

Harry Pearce is head of the counter-terrorism department (Section D) at MI5. Harry's team is transporting terrorist Adem Qasim through London when the convoy is attacked, allowing Qasim to escape and a CIA operative to be killed. Realising that the CIA will demand a scapegoat and that he is soon to be fired, Harry fakes suicide by jumping off Lambeth Bridge into the Thames. He then tracks down Qasim and offers him a deal: he will get Qasim "what he wants" if he gives him the MI5 contact who helped him escape.