Update: Guillaume Frigon has been found and police say he is safe.
Montreal police are asking for the public's help to track down a missing 21 year old man.
Guillaume Frigon was last seen at his home in Montreal North on Tuesday.
Police say the young man has questionable acquaintances and the family is worried for his safety.
Frigon gets around on foot and had no money or cellphone on him when he disappeared.
He is five feet seven inches tall and weighs 115 pounds with brown hair, blue eyes and a cannabis leaf tattoo on his right forearm.
He was wearing a black coat and black shoes when he disappeared.
Anyone with information is asked to call 911 or Info-Crime at 514 393-1133.