I think that the hon. Lady is underrating the content of what I announced earlier. The joint instrument that has been agreed has precisely the same status in law as the withdrawal agreement itself, so it should be read as a protocol to the withdrawal agreement. It is also the case that placing the end of 2020 date for alternative arrangements into legal text takes us a considerable way forward. I am not normally averse to looking for consensus where that can be achieved, but I do think that that means, for one thing, that we need to have clarity from the Labour Front-Bench team about exactly what they are prepared to support.