BREXIT

Honestly I don't think anyone can predict what will happen; heck it will take us two years before we officially leave anyway.

Short term affects is stock owners are panic selling causing the pound to drop in value. The pound has gone from 1£ = 1.50$ to 1£ = 1.36$ which doesn't seem like that much of a dramatic difference until you consider the fact that there are billions of pounds that have now lost around 10% of their value.