Attention should be paid to the machinery of intergovernmental relations, which needs to be strengthened. We also need to look at the cross-UK synergies, weakened since devolution, which need to be reinvigorated.
We need to pursue a decentralised, pan-UK strategy for rebalancing the economy, driven by city regions across the country. This means moving away from seeing everything through a four-nation prism. Many of the problems confronting Glasgow, for example, are similar to those of Manchester or Birmingham. They provide embryonic structures which can be built upon. There are two years until the next Holyrood elections. Strengthening our union must be an urgent priority whatever our post-Brexit future.