Police are appealing for information on a Sham Shui Po traffic accident in which a 71-year-old woman was killed.

She was knocked down by a bus on Nam Cheong Street at the junction with Woh Chai Street about 2.20pm November 12. She sustained serious injuries and died at 8.29pm that night in Princess Margaret Hospital.

The bus driver, 47, was arrested for dangerous driving and released on bail.