Police are seeking public assistance to help locate missing woman Bridget Flack.
The 28-year-old was last seen in Lygon Street, Carlton, about 10.30am on 30 November.
Bridget told friends she was going for a walk at Yarra Bend Park and despite making phone contact later that day did not return home.
Police and family hold concerns for Bridget's welfare.
Bridget is Caucasian, about 170cm tall, with a thin build and shoulder length brown hair.
She is likely travelling on foot or via public transport and is known to frequent the Yarra Bend Park and Merri Creek walking trails as well as the northern suburbs and the Ballarat area.
Investigators have released an image of Bridget in the hope someone recognises her and can provide information regarding her current whereabouts.
Anyone who sees Bridget or has information about her current whereabouts is asked to contact the Melbourne North Police Station on 03 8379 0800.
