A 33-year-old woman has been conveyed to the hospital after her car skidded and overturned at the junction of Sembawang Road and Bah Soon Pah Road.
Footage on Facebook depicts a car lying on its side, in a ditch.
Police officers were on site, managing the flow of traffic, which had slowed as drivers gawked at the unusual sight.
Drivers' footage was later uploaded online, including this video below:
Police investigations are ongoing.
Image credits: Guanster Guan/Facebook, Singapore roads accident.com新加坡公路意外网页/Facebook.