Four motorcyclists were injured after they collided with a Perodua Myvi in a seven-vehicle pile-up on KM25 of the Damansara-Puchong Expressway (LDP), from Cyberjaya to Kelana Jaya, on Sunday.
Selangor Traffic Enforcement and Investigation Department chief Superintendent Azman Shari'at said the 4.55pm accident was caused by a Perodua Myvi, which was tailgating a Mazda CX3.
When the Mazda slowed down, the Myvi failed to brake in time.
Following the initial crash, several motorcycles slammed into the crashed vehicles on the right lane of the expressway.
The riders miraculously survived the crash with broken bones, and are receiving medical treatment at the Serdang Hospital.