The 63-year-old was last seen at around 4.15am this morning, 25 March, on Russell Court.
David is described as being white, with a large build, with his hair in a Mohawk style – as pictured below. He was last seen wearing a camouflage top in red, white, and pink.
He has a tattoo on his left arm.
If you seen David, or think you may have seen him since this morning, please call 999 with reference 44230118455.