SMRT's PRC bus driver was speeding when he hit motorcyclist and severed his leg: The Temasek Times

The Temasek Times, 30 May 2012
The SMRT PRC bus captain who knocked into a motorcyclist when swerving right into another lane is currently under police investigation for speeding and not keeping a lookout for oncoming traffic.
The accident happened on Monday evening at around 5.55pm along the Pan Island Expressway towards Tuas before the Jalan Anak Bukit exit.
Contrary to the version of events given by SMRT, the bus was speeding at 100 km/hour along the expressway and switched lanes without giving signals causing the motorcyclist to knock into the bus bumper and severing his leg. Full story

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