A seven-year-old boy escaped with minor injuries on Tuesday after a rear wheel came off a double-decker bus travelling on a busy road in Hong Kong’s Kowloon district. Police received a report at 3.25pm that the KMB route 86 bus was travelling along Cheung Sha Wan Road towards Kwai Chung when the rear-left wheel came loose, just outside Cheung Sha Wan Plaza. The wheel struck and dented a metal railing, which in turn hit the boy as he waited for a bus. The boy was conscious and complained of...