The controversial Private Finance Initiative was first introduced to the public sector under the Conservative government of John Major and the contract for NNUH, one of the first PFI hospitals, was signed in 1996. The level of subsequent potential risks and costs borne by the public sector was thought by some critics of the deal to be unacceptably high. In 2006 Edward Leigh, Conservative Member of Parliament (MP) and chairman of the Public Accounts Committee, appropriated a famous Edward Heath quote (originally used with reference to Tiny Rowland of Lonrho International) to describe the Department of Health's approach to a refinancing deal for the NNUH PFI: