The Labour leader must make the running and create the sense that his party stands ready to deliver big changes. That's why his decision to roll out lots of policy this week is so important. He needs a substantial list of promises that will excite his party foot-soldiers and reconnect with people looking to give Labour a chance.
Over the last few years YouGov has asked the British public many different questions about Margaret Thatcher and her legacy. For example, more than once we have asked people their opinion on who was the greatest of the post-war prime ministers. Margaret Thatcher wins by some distance. We have also asked who was the worst. Again, Margaret Thatcher comes out on top.