There's been a chain collision involving seven vehicles on the PIE towards Tuas before Clementi Avenue 6.
One of the vehicles involved was a YOG bus.
SCDF received the call at around 8.45am
It despatched two ambulances, but no one was rushed to hospital.
Police say there were no injuries.
The accident caused a traffic jam, with the vehicles involved taking up two lanes.
But it was cleared within an hour.
-- 938Live