In this special edition of Panorama, troubleshooteR and Businessman Sir Gerry Robinson examines the government's plans for the biggest shake-up of the NHS in its history. Sir Gerry travels the country, taking the temperature on support for the reforms and talking to GPs with opposing views. He finds how change has already started with the closure of many Primary Care Trusts, and asks Health Secretary Andrew Lansley if the future of the NHS is at risk should his reforms fail.