At least five people have been injured in a collision between a bus and a luggage trailer at Hong Kong International Airport. A police spokesman said officers received a report at 8.56am on Monday that a passenger vehicle and a trailer had collided on the airport’s south apron, injuring five people on the bus. “All five were mildly injured and remained conscious. They have been sent to North Lantau Hospital,” the spokesman said, adding that police were investigating the incident. Among those...