Police are appealing for public assistance to locate a man missing from Sydney's north west.
Greg Bourne, aged 51, was last seen on the Pacific Highway in Berowra, on Friday 24 April 2026.
When he was unable to be located or contacted, officers attached to Brisbane Water Police District were notified, and with the assistance of Kuring-Gai Police Area Command, commenced inquiries into his whereabouts.
There are concerns for Greg's welfare.
Greg is described as being of Caucasian appearance, about 170cm tall, of thin build, unshaven, and with light brown hair.
He was last seen wearing dark blue / black T-shirt, beige knee length shorts, beige shoes and a green jacket with a zipper.
Police believe Greg may be travelling in a black Hyundai Getz with NSW registration 'BF64LD'.
He is known to frequent the Wharf Street Brooklyn, and Hawkesbury River areas where he may be residing on a boat.
Anyone with information into Greg's whereabouts is urged to contact Kuring-Gai Police 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.