"Labour is not wedded to freedom of movement for EU citizens as a point of principle, but I don't want that to be misinterpreted, nor do we rule it out,"
That quote has absolutely no information content in it at all.
He also said
"We cannot afford to lose full access to the European markets on which so many British businesses and jobs depend."
So I am left wondering why his campaigning to stay in the EU before the Brexit vote was so underwhelming.
OK wondered enough, the answer is that he is completely useless.