 When Rothrock stops Biao and Fan Siu Wong from escaping the parking garage   (right after the fight with the black assasin), Biao escapes Rothrocks   custody in the U.K. version. BUT in the Mandarin version, Biao volutarily   goes into custody and encounters the boss while in handcuffs. Biao is then   released soon after Rothrocks battle with Karen Shepard. 