A bus driver and 25 passengers were injured after an accident near Woodlands Checkpoint on Wednesday morning, Channel NewsAsia reported.
Authorities said they were alerted to the incident at 21 Woodlands Crossing at about 6am, the report said.
The collision involved two trailers, a bus and a car.
The 26 injured were sent to Khoo Teck Puat, Ng Teng Fong and Tan Tock Seng hospitals, said police.
The bus driver and his passengers suffered mostly minor injuries, while the other drivers involved in the crash escaped unharmed, the report said.