In the heart of London, a concerned citizen is taking action: doing something about those everyday irritants that serve to increase the stresses of city life. Spitting out chewing gum, using mobiles in restaurants, barging onto Tube trains, tailgating, and blasting out music on public transport, all incur a heavy price for the transgressors. As punishments escalate in severity and the press make a champion of this anti-hero, Detective Inspector Adam Stark is desperately trying to make sense of what's going on. Random, unconnected victims, excessive retribution, red herrings, kidnap,...