Police in Sutton who are desperate to find a 16-year-old boy who has been missing for more than a month believe he may be in southeast London or north Kent.

Mark Cottee, who was last seen on November 7, is known to frequent Bexley and Catford in Lewisham, as well as other areas of the borough.

Detectives also think he often visits London Bridge, Stratford, Tottenham, as well as Wales on occasion.

Now Sutton police say he may be in the Dartford or Crayford.

Mark was last seen wearing a black tracksuit and black hooded jacket, and he had with him a yellow-framed bicycle.

If you see Mark, or have any information that could help, you’re urged to call police on 101 or The Missing People charity on 116 000 – quoting the reference 18MIS045363.