I read a book recently about north korea when the dear leader died. It's not vastly different.
Thats a ridiculous thing to say. It absolutely is vastly different. In N. Korea, the authorities held compulsory mourning sessions for the Great Leader, and if your mourning wasn’t considered sorrowful or sincere enough, you were sent to a labour camp to reflect on your shortcomings. As far as I can see the authorities in the UK have been doing their best to dissuade people from coming to London.