Policeman accused of killing Ian Tomlinson 'shocked' at shove footage He had his head in his hands, he was facing towards the ground and sort of looking up to me. He was obviously shocked. At that stage senior officers believed that someone else was involved. But Harwood, 45, from Carshalton in Surrey, insisted that he was not "chomping," which means joking. Insp Williams said: "There is an expression called 'chomping' which is used within the TSG (territorial support group) which is joking. By somebody saying I'm not chomping, it means 'no I'm serious, I think this is me'. In cross examination by Patrick Gibbs QC, for Harwood, the court heard that a message had come from senior City officers to treat lawful protesters "with kid gloves" but to deal with violent law breakers "with an iron fist."