Police are asking for the public's assistance is locating a 31-year-old man who has not been seen for the past two weeks.

John MacMillan was last seen around 1 p.m. on December 29 in the 9600 block of King George Boulevard in Surrey. Police and family members are concerned for his health and well-being.

He is described as a 31-year-old white male who is 168 centimetres (five-feet, six-inches) tall and weighs 73 kilograms (160 pounds). He has black hair, brown eyes, and a moustache.

Anyone with information about his whereabouts is asked to call Surrey RCMP at 604-599-0502 or, to remain anonymous, Crime Stoppers at 1-800-222-8477.