The consequences of the United Kingdom leaving the European Union have always been wide-ranging, but Scottish First Minister Nicola Sturgeon has just upped the ante. On Wednesday, she called for a new Scottish independence referendum should Britain leave the EU. This vote would take place by 2021.
In a 2014 referendum, Scots voted against independence by a relatively slim margin — 54 percent to 46 percent — though the political climate has significantly shifted since then, in the wake of the Brexit controversy.