Andrew Wong's film about juvenile delinquents can be viewed as a companion piece to Herman Yau's equally raw and equally powerful From the Queen to the Chief Executive (2001). Based on true stories, both argue that a society should be judged on how it treats its weakest. Young gang leader Fan (Neo Yau) is sentenced to three months of detention after scuffling with a drunken, off-duty cop who was publicly abusing his girlfriend. Senior staff members at Sha Tsui Detention Center don't believe in rehabilitation but nevertheless practice Margaret Thatcher's "short, sharp shock" method of re-education, without Britain's post-1997 reforms. The youths are dehumanized, routinely beaten, and even forced to eat their lunch menu in a specific sequence (ketchup last!). The best advice that the rebellious Fan gets is to conform and commit crimes after the age of 24, when he'd be sent to a real prison that respects human rights.