Matthew went missing from Croydon yesterday (August 2) at around 8:40pm.
Police are concerned for his safety.
He was last seen wearing a grey hoodie, blue trousers and carrying a blue backpack with white stripes.
Anyone who sees him is being advised to contact 101.
In a statement on X, Croydon MPS wrote: “#MISSING | Matthew is missing from Croydon. He was last seen at 0840 hrs on 2nd August and we are concerned for him.
“He was wearing grey hoodie, blue trousers and blue backpack with white stripes. If you see him, please call 101 quoting 01/7811359/25.”
