ACT Policing is searching for a missing 42-year-old man who was last seen in Watson.
Jeremy Greentree has not been seen or heard from since about 4:30pm, Tuesday, September 10.
Police described Mr Greentree as being of Caucasian in appearance, about 180 centimetres (5'11") tall, with a solid build, close cropped dark brown hair, and green eyes.
He was last seen wearing a grey T-shirt, black jeans and carrying a small wallet.
A photo of the man shows distinctive tattoos on his face and neck.
"Jeremy does not have access to a phone, and he is believed to be using public transport to move around," an ACT Policing spokesman said.
"Members of the public are urged not to approach him, but to contact ACT Policing if you sight him."
Police have concerns for the man's welfare.
Anyone who has seen Mr Greentree or who may have information about him is urged to contact ACT Policing on 131 444. Quote reference number 7847482.