A former army medic who worked for a private ambulance firm wasn't paid for nearly a year. Sheriffs Lawrence and Kev pay a visit to the company boss. Can they get him to pay up? Sheriffs Tom and Craig try and bridge the language barrier when they visit a Chinese education centre on behalf of a former student owed thousands. And, it's crowbars out when the Sheriffs attempt to liberate an east London building taken over by squatters.