A Jeremy Corbyn ally found himself taking the same view of a no deal Brexit as the ERG. https://www.theneweuropean.co.uk/top-stories/jeremy-corbyn-ally-chris-williamson-leaves-david-blunkett-with-head-in-hands-on-brexit-on-bbc-news-1-5861545
"Let's be absolutely clear - there is no legal or political impediment to Britain taking a view that is different at the end of this year when it's presented with the Brexit deal that the prime minister comes back with." https://goo.gl/mVJ6ej
