Residents are being encouraged to contact Knox Police Station with information on missing teen Maddison’s whereabouts.
The 13-year-old was last seen on Grey Street, Belgrave heading towards Belgrave Station at around 7pm on Wednesday 9 November.
Maddison is described as having shoulder length brown hair with a red tinge, a slim build and is around 165cm in height.
They were last seen wearing a yellow and blue Upwey High School t-shirt, blue shorts and black Converse shoes.
Police and family are concerned for Maddison’s welfare due to their age.
Knox Police Station is contactable on (03) 9881 7000.