Those who voted to leave are responsible for creating the conditions for the "uncertainty" to have arisen.Nissan's decision is based on uncertainty about Brexit. Not about Brexit itself, but uncertainty about Brexit. Those who voted to leave the EU are not the cause of this uncertainty; Theresa May and her government are.
I mean, look at the way that the Tories have been riven by the EU question for decades - who on earth in their right mind can say that this chaos could not have been reasonably foreseen? Their divisions are such that there was never a good chance of them being able to come together, put all that behind them, and start to behave coherently.
Oh yes it has.Sunderland has NOT got what it voted for.