FAMILY and police are "very worried" for a 13-year-old girl who was last seen leaving school. 

Emma Clarke left Angmering School alone at 4pm this afternoon and has not been seen since. 

Police are asking anyone who sees her to call 999.

A Sussex Police spokesman said: "Family and police are very worried, no suspicious circumstances at present but we're all concerned for her welfare.

"If you see her, call 999 and quote serial 1129 08/07."