Police are appealing for public assistance to help locate missing 72-year-old man John Cowlishaw.
John left his home on Callanish Road in Camberwell to go for a walk this morning about 8am.
He failed to return home and has not been seen since.
Police have concerns for John's welfare due to a medical condition that requires medication.
John is described as Caucasian with grey wavy hair, wearing black frame glasses and a solid build.
He was last seen wearing a blue wool jumper and white checkered shirt with navy track suit pants and beige shoes.
Police have also released an image of John in the hope someone recognises him and can provide information regarding his current whereabouts.
Anyone with information about John is asked to contact Camberwell Police Station on 9882 0688.
