Well, I'm not sure where this fits in to discussions with the opposition parties. These are debates that all mature parties would expect to have in a devolved context. I've been absolutely categorical: I believe, the Welsh Government believes, that the best future for Wales is as part of a UK that is flourishing and reformed. The pressures that have come from Brexit have exposed fault lines in the UK constitution that my reply to Hefin David's question earlier attempted to draw out. I would just say to him that the biggest threat to the union is the kind of 'no deal' Brexit that he himself is an advocate of. He and others are taking a wrecking ball to the constitution, and those of us who have a much greater commitment to the future of Wales are seeking to do what we can to strengthen the constitution to deal with some of those consequences.