 There's been a lot of tension over the last few years between the various occupants of Number 10 and the First Ministers of Scotland, Wales and Northern Ireland. The trip that Keir Starmer is about to embark on, starting with Scotland and moving to Northern Ireland and Wales, is designed to smooth over some of those tensions. Interesting, I thought that Keir Starmer has promised respect and meaningful cooperation when he meets John Swinney, the SNP First Minister of Scotland, later today.