David Davies is quite unbelievable, every time he opens his mouth the pound falls, if/when Article 50 is invoked I think we could be looking at a single day decline of 5% at best. Fuel has already started to creep up in price, we see the Unilever story in todays news but this is just the thin end of the wedge, come the new year all these extra import costs will really start to hit home and then we'll see which way public opinion goes.
Yes I can already hear the brexiter's saying buy British but just because something is made in UK doesn't mean none of its constituent parts are imported and how is this 'stuff' moved about? With the new wonderful 100% brexit approved uk made teleporter? No, its moved with imported fuel.
So unless we want to end up as some sort of wildlife reserve, where the people of the world can come to view the most stupid people in history who all eat egg and chips for dinner common sense must reign.