Buckinghamshire Search and Rescue is helping police to find a missing man who hasn't been seen in three days.

James, from Milton Keynes, was reported missing on Tuesday, January 6 and was last seen on door cam footage at around 7.41am that same day.

He was spotted walking on Burney Drive, travelling west towards Keightley Gate.

Now Thames Valley Police has confirmed that Buckinghamshire Search and Rescue is helping with the search.

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Photo released as part of search for missing James from Milton Keynes (Image: TVP)

James is described as a white male, 6ft tall, of large build, with short dark brown hair and stubble with a black outline star tattoo on his inner right wrist. 

He was last seen wearing grey tracksuit bottoms with dark panels on the lower legs, black trainers and a black hooded top.

He also has a backpack which police believe is an Adidas one.

Police officers, the Mounted Section and Roads Policing units are all assisting with the search.

Photo released as part of search for missing James from Milton Keynes (Image: TVP)

Lead investigating officer Detective Inspector Andy Thompson said: “Ever since James was reported missing, we have been growing increasingly concerned for his welfare.

“We have been working hard to find James since Tuesday and we hope that the resources we have in the area will help us to locate him.

“We continue to ask for the public’s help to locate him, so if you see James, please dial 999, quoting reference 432600072542.

"James, if you see this appeal, please know that you are not in any trouble, but we are concerned for you. So, please contact us and let us know where you are.”