Police are searching for a woman and her two children, who have been missing from their home in north London for two weeks.

Sian Blake, 43, was last seen with her children Zachary, eight, and four-year-old Amon, on 13 December in Waltham Forest.

The Metropolitan Police say that they are "increasingly concerned for her and the children's wellbeing", but that they believe she is still in the London area.

Blake is described as being black, 5ft 2ins tall, with short black hair and a slim build. Police say that she normally wears glasses, but sometimes uses contact lenses.

Anyone who may have any information on the whereabouts of Blake or her children should call officers on 101, or call Missing People on 116000 quoting the reference 15MS050346.