Police are appealing for public assistance to locate a woman missing from the Kuring-Gai area.
Joan Bonner, aged 83, was last seen at a bus stop on Congham Road, West Pymble, about 3pm on Thursday 10 August 2017.
Police hold concerns for her welfare as her disappearance is out of character.
Joan is described as being of Caucasian appearance, about 152cm tall, of slim build, with short grey hair.
She was last seen wearing a grey suit and a dark coloured beret style hat.
Joan may appear confused and disorientated.
Anyone with information on her whereabouts, or that sights her, is urged to contact Crime Stoppers.
Police are urging anyone with information in relation to this incident to call Crime Stoppers on 1800 333 000 or use the Crime Stoppers online reporting page: https://nsw.crimestoppers.com.au/
Information you provide will be treated in the strictest of confidence.
We remind people they should not report crime information via Facebook and Twitter pages.
Source: NSW Police