According to this BBC news story, demonstrators are gathering outside of the office of the Mayor of London, demanding that he pass a law that would make it a hate crime to attack someone because the victim is fat. We'll keep you up to date on this important story, unless it peters out right around the time the protesters decide to break for lunch.
The demonstration claims that their message is "coming at you with music and fun, and if you're not careful, you may learn something before it's done."
