This work on the British constitution assesses the properties, dynamics and implications of political exchange. It investigates the methods employed to mobilise and resist the pressure for constitutional change, how political agendas are formed, and reviews different political motivations.

The premiership of Tony Blair has not only reaffirmed previous trends towards leader-centred parties and governments, it has provided a decisive sea change in the development of a genuine British presidency. The array of strategies and techniques designed to secure and expand Blair's public outreach, together with the priority attached to the prime minister's personal pledges and individual vision have propelled the office into new dimensions of independence and leverage. The marginalisation of the Labour party, the House of Commons and even the Cabinet has revealed the capacity of the...