Police hold concerns for the welfare of a 13-year-old Darwin boy who hasn’t been seen in over a week.

Orland Gilder hasn’t been seen since he left his residence in Stuart Park on Wednesday 24 August 2011.

Members have conducted numerous searches and patrols; however it is believed that he may be actively avoiding Police.

Anyone who may have seen Orland, or who may know of his whereabouts, are urged to contact Police on 131 444.