I'm tempted to agree with Dave, perhaps someone should lodge a complaint about the State Opening of Parliament, after all, it is mainly a play - complete with a script for Liz (even if she never bothers to learn the words)- and the Palace of Westminster does retail alcohol (Members only - ofcourse), so presumably it has some form if licence (although MPs are a law unto themselves - Literally).
Now, does anyone know of a sympathetic MP?

Walrus