This was actually a smoke and mirrors campaign being astroturfed over the last couple weeks but very few places picked it up after checking the sources. What's driving some of the wealthy to leave is a fear of crime but the problem is that they can't find anyone to buy their mansions in Central London.

Tax isn't bad in the UK at all, the country is still a hub for tax avoidance. The only problem is the inheritance tax could cost you 40% the moment you get rundown by a car.