This is absolutely brilliant stuff - it's unsettling to see hundreds of years of constitutional practice thrown by the wayside. How the hell could the Queen not have been given the details of what is going on? I mean, who really is running the country right now?
As ever, no spoilers incoming, but as of this update we've only covered about 12 hours since Harold left London at midnight. Maggie went on the telly at 9am and the next update will take us into the evening of that day. So you could very well argue that the Queen hasn't been told what's going on because, well, nobody is quite sure. The key players - be they establishment figures ensuring stability at any cost or genuine right-wing coup-demanders (both types of character are in the story so far, I'll leave it to you to work out who is what) desperately need to catch Harold and use him as a smoking gun to get what they want. As the next chapter will show, that's going to be the top priority for the shaky 'transitional authority'/'national government'/'Conservative Party' (whatever you want to call it) and also the wider forces of the establishment itself.
Harold Wilson, not for the first time, is the most sought-after man in Britain.