SINGAPORE, Nov. 14 -- A total of five heavy vehicles - a lorry, a trailer, one tipper truck, and two buses - were involved in two separate accidents along a stretch of the Ayer Rajah Expressway on Friday (Nov 13) morning.

The first accident, involving a lorry and two buses, happened at about 6.55am, while the second accident, involving a trailer and tipper truck, occurred at about 8.15am.

Both accidents happened within metres of each other and were in the direction towards the Marina Coastal Expressway (MCE).

A video of the aftermath shows a Malaysia-registered trailer and a tipper truck on the leftmost lane.

Both vehicles left tyre marks on the road surface, and the tipper truck ends up crashing into a barrier.

Tyre marks of both ve...