Police are appealing for public assistance to locate a teenage boy missing from Sydney's Northern Beaches.
Anton Quambusch, aged 17, was last seen at a bus stop in Brookvale about 4pm on Saturday 3 October 2026.
When he was unable to be located or contacted, officers attached to Northern Beaches Police Area Command were notified and commenced inquiries into his whereabouts.
Police and family hold concerns for Anton's welfare.
He is described as being of Pacific Islander/Maori appearance, 180cm tall, medium build with black curly hair that is short on the top and longer at the back.
Anton was last seen wearing dark coloured clothing.
He is known to frequent the St George and Sutherland Shire areas.
Anyone with information into his whereabouts is urged to contact Northern Beaches Police Area Command or Crime Stoppers on 1800 333 000.
Anyone with information about this incident is urged to contact Crime Stoppers: 1800 333 000 or https://nsw.crimestoppers.com.au. Information is managed on a confidential basis. The public is reminded not to report information via NSW Police social media pages.
