We have at the helm a man who told us a few short months ago that no Tory government could ever contemplate a customs border in the Irish Sea. He's now hailing his advocacy of that very idea as part of his brilliant deal. He's a liar. And that's why he's suffered today's defeat. He's a liar who can't be trusted on anything. He has to be stopped from bringing about an "accidental" no deal in two weeks' time or a crash-out at the end of 2020 (there's no way in heaven or earth that a trade deal will be clinched by then). We can't trust him not to shit all over workers' rights, a matter over which his deal afforded him a convenient getout. His assurances on that score mean nothing. Why? Because he's a liar.