Maja and Klaus are responsible for patrolling the area around the train station in Bremen, providing justice in their own spunky and quick-witted way. After having so many frustrating experiences, they decide to take the law into their own hands. They are forced to take action in one particularly brazen and provocative incident, defeating a criminal clan of Arabs by using their own methods against them. And they accomplished this despite a clever lawyer and corrupt fellow police officers trying to hinder their efforts. Always underestimated by others, they continue to trick their opponents, and suddenly their jobs are fun again.