Police are conducting inquiries to locate a woman and boy missing in Sydney's north-west.
Fiona Lambert, aged 57, and her 14-year-old son Patrick, were last seen on Lachlan Avenue at Macquarie Park, about 1.30pm on Tuesday 10 May 2022.
Concerns are held for their welfare as they have not been seen since and they can't be contacted.
Officers from Ryde Police Area Command are conducting inquiries to locate them, and it's believed they are still together.
Fiona is described as being of Asian appearance, approximately 160cm to 165cm tall, with a medium build and black hair.
Patrick is described as being of Caucasian appearance, with a medium build and brown hair.
It's believed the pair may be travelling in a silver Toyota Corolla with NSW registration BGG 37W; they have been known to frequent the Macquarie Park, Ashfield, Homebush and Loftus areas.
Anyone with information is urged to contact Ryde Police on (02) 9858 9299 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 treated in strict confidence. The public is reminded not to report information via NSW Police social media pages.