With no confirmed sightings since, police are concerned for the welfare of the 43 year old, particularly as he is vulnerable due to mental health issues.
It is thought he may have left the area as he has links in the Hampton area of Twickenham, Middlesex, specificallyUxbridge Road, Staines Road, Winifred Road, Hampton Road west, Longford Close and Apex Corner.
Mr Greenway is a white male, 5ft4 of a thin build with short brown hair and he wears glasses. He has a Derbyshire accent.
Anyone who has any information about John or his whereabouts is asked to contact officers at Bournville Lane police station on 0345 113 5000.
[map id=”map1″ width=”500″ height=”350″ address=”Coriander Close, B45″ z=”13″ marker=”yes”]