A bus crashed into a wall at the Ang Mo Kio bus interchange on Sunday evening, causing a man in his 40s to suffer head injuries.
Eight others suffered minor injuries. The injured - who were all passengers on the bus - were sent to Tan Tock Seng Hospital. The police said they received a call at 6.15pm.
Ms Tammy Tan, senior vice president of corporate communications for SBS Transit said they are investigating the incident. She added that the company sent a team to the hospital to render assistance, but they were denied entry.