Nathalie Walters from the Safe and Sound charity, tells ITV Central that child exploitation is "more widespread than perhaps what people may have thought."
This comes after a report found that 2,409 children and young people were confirmed victims of sexual exploitation between August 2010 and October 2011.
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Police have raided a second flat in Birmingham in connection to yesterday's terrorist attacks in London.
It has emerged the car used in the Westminster terror attack was hired in Solihull.
The trial of the alleged "Musketeers" terror cell accused of planning an attack with knives and a pipe bomb has been brought to a halt.