David Cameron questioned on free schools
17 October 2013 Last updated at 12:19 BST
David Cameron has been questioned on the closure of a Muslim free school in Derby.
The school has been damned by Ofsted inspectors as "dysfunctional" and rated inadequate in every category - within a year of it opening.
In an interview with BBC Radio Derby's Ian Skye, Mr. Cameron said: "When it goes wrong you've got to sort it out or close it down".