A Hong Kong bus operator has said it will contact police after discovering a piece of foil lodged inside a seat belt buckle, leaving a passenger trapped for 45 minutes before he was freed by firefighters. The incident came to light on Thursday as authorities face a backlash over new regulations introduced last Sunday that require passengers on public or private buses to wear seat belts where available. A Fire Services Department spokesman said firefighters and paramedics were called to a 795X...