Detectives are renewing appeals for information to help trace a missing boy who is believed to be with his mother.
Karima Mahmoud, 43, and Adam Glanville, aged seven, were last seen on Monday, 3 June in Richmond.
Karima is in a breach of a family court order and police are trying to locate both her and Adam.
A social media appeal was issued in July.
Detective Sergeant Mary Dawson who is leading the investigation said: “We have followed all lines of enquiry in order to locate Karima and Adam, however we are again asking for the public’s help.
“While we’ve no evidence to suspect that either of them have come to harm, as time passes we are increasingly concerned for their welfare.”
It is possible that Karima may have altered her appearance.
If you have seen Karima and Adam, or have information that could help police locate them, please call 101 ref 01/421708/24.
