21 December 2016 Alasdair Smith is an Emeritus Professor of Economics at the University of Sussex, and is a member of the UK Trade Policy Observatory. In ‘Scotland’s place in Europe’, published on 20 December, the Scottish Government affirms its wish that the whole UK should remain in the European single market and the EU customs union. If, however, the UK leaves the customs union and is ejected from the single market, the Scottish government wants Scotland to remain in the single market. Commentators, by no means all of them instinctively unsympathetic to the Scottish Government’s case, have noted that the creation of a regulatory border between England and Scotland could be problematic. But the problems would not all be on the Scottish side. […]