Police are appealing for public assistance to help locate missing Mont Albert teenager Rachael Crosbee.
The 16-year-old was last seen at an address on Whitehorse Road about 12pm on Monday 9 March.
Police and family members have concerns for Rachael due to her age and the length of time she has been missing.
Investigators have released an image of Rachael in the hope someone recognises her and can provide information regarding her current whereabouts.
Rachael may be travelling to South Australia or Western Australia.
Anyone with information about Rachael’s whereabouts is urged to contact Box Hill Police Station on 8892 3200.