Auckland Police are hoping the public can help them find missing man Herbert O'Donnell.
The 87-year-old Pukekohe resident was last seen driving his car from Merlyn Close in Hamilton at 5pm on Sunday.
He was heading towards Pukekohe, but did not arrive home.
Mr O'Donnell is driving a red 2010 Toyota Corolla with personalised registration plate MRSOD.
Take your Radio, Podcasts and Music with you