Police are appealing for the community’s help to find a man missing from Castle Hill.
Youling Lin, 84, was last seen on Tuckwell Road at about 8.30am today (Friday, September 15).
Police from The Hills were alerted when he failed to return home and could not be located.
Serious concerns are held for his welfare as he has dementia and does not speak English.
Youling is described as being of Asian appearance, approximately 175 centrimetres tall, with a slim build and short grey hair.
He was last seen wearing a black jumper, black tracksuit pants and black shoes.
Anyone who sees Youling or believes they know his whereabouts is urged to contact police immediately.