The first Brexit referendum should have been multi-optional! As we argued in 2016-1. If it had been, "remain in the EU" would probably have won. (See the TEDx talk in 2017-15.) Any second referendum should also be multi-optional. Letter in IT.  After all, the binary ballot of June 2016 only initiated yet another binary debate: is it to be a 'soft' or a 'hard' Brexit?