I am sympathetic to that point. Indeed, who voted for first past the post? Was a referendum ever held on that? Why is it assumed that the burden of proof must lie with those who oppose the existing system? We need a thorough root-and-branch review of the entire structure of our politics as part of a constitutional convention and national conversation. Hopefully we can achieve some consensus among the parties about what needs to change. That could be delivered through a manifesto and a general election.