Police are seeking witnesses to a vehicle incident in Mosgiel, in which an elderly man was seriously injured.

The 91 year old pedestrian was hit by a Toyota Corolla, being driven by a 77 year old along Wickliffe Street.

The incident occurred about 4.30pm on Thursday last week.

The victim is still in Dunedin Hospital, having spent several days in intensive care.

He has serious injuries, including broken and cracked bones.

Anyone with information about the incident is asked to contact Constable Hamish Fraser at the Mosgiel police station.