Go behind the scenes to see how Prime Minister’s Questions really works. With unprecedented access, cameras have been allowed to film in the House of Commons chamber to show what happens at the most high profile event in Parliament each week. The Prime Minister, David Cameron, tells us about his nerves before the event. We learn how an MP gets to ask a question. One way is by a ballot. Another way is by ‘bobbing’, standing up in the chamber to try and be called by the Speaker. Backbench MPs reveal how their parties try to control proceedings, including an email sent out suggesting ‘helpful’ questions. The value of Prime Minister's Questions divides opinion inside and outside the House of Commons; is it an effective way to scrutinise the government?