European Union (Withdrawal) Bill

As ever, my right hon. and learned Friend is making an exceptionally important speech and doing so eloquently. As he will know, a group from the all-party group on EU relations has just been over to Brussels, where we spoke to a number of people. Many of those conversations will remain between us, as we agreed. Does he agree that it could well be argued that the Government made a mistake in rushing into saying no to the customs union and to the single market without fully understanding the implications, not just for our economy, but in terms of how this has meant that a range of options has now been taken off the table by the UK Government, when the EU has made it very clear that all options remain on the table as far as it is concerned?