PMQs: David Cameron questioned on A4e's Emma Harrison

Prime Minister David Cameron has said he was unaware of any "irregularities" about Emma Harrison, who stepped down as both the head of welfare-to-work firm A4e and the government's family champion, when she was appointed to the government role.

Mr Cameron was responding to a question in the House of Commons from the Labour MP for Greenwich and Woolwich, Nick Raynsford.