KUALA LUMPUR, May 11 -- The driver of a Nissan Navara pickup truck suspected of being involved in a hit-and-run incident near the Duta Toll Plaza on the North-South Expressway (PLUS) has been arrested.

Kuala Lumpur Traffic Investigation and Enforcement Department (JSPT) chief Assistant Commissioner Mohd Zamzuri Mohd Isa said the suspect, a 32-year-old local man, has been remanded for two days.

"The motorcyclist, a 53-year-old local man, suffered a fractured collarbone and an ankle injury, while his 49-year-old wife sustained more serious injuries.

"She suffered a broken ankle, fractured right ribs, and brain haemorrhaging due to the collision," he said in a statement today.

Preliminary investigations revealed the crash occurred at 2.3...