Climate Change Bill [HL]

If the Minister is the Secretary of State and the Bill has been passed and has become law, what does he have to do in the next five years to fulfil that duty? Is it a matter of taking the timescale and dividing it in a linear way? How would he determine whether he was complying with the clause? He has not answered my noble friend’s question about what would happen to him if he did not. I am more concerned about how a Secretary of State actually organises himself to comply with the duty and to be seen to comply with it. That is a very difficult duty to have thrust on you.