It is good to follow the hon. Member for Southport (John Pugh), who reminded the House just how complex any system or blueprint can be if the objective is to make it universal. That is why the Government are right to help groups of local authorities find a way to come together when that reflects a desire in their local communities. It is a question of responding to demand.
The Minister rightly told the House that he is ready to make the membership of the combined authorities as flexible as possible, according to the decisions of local people and local authorities. I hope that the Government and local authorities will not take a commitment to a combined authority lightly and simply walk away if decisions start to go against them or the political leadership of a local authority changes.