做贼抓贼

　　The crooks in London know how it works. No one carries guns and no one resists the police. Then a new gang appears that go one better. They dress as police and steal from the crooks. This upset's the natural order of the police/criminal relationship and the police and the crooks join forces to catch the IPOs (Impersonating Police Officers), including an armored car robbery in which the police must help the gangs to set a trap有个科幻故事的宇航员，在太空中迷失方向时总能安全返回，不是因为他的导航技术，而是因为他总能记住剧本中的坐标。