Whakaotihia te rerenga e whai ake nei: Kua whakapuaki a McGregor i tana whakahe ki a Brexit. Ahakoa i whakahe ia ki te motuhake o Scotland mai i te United Kingdom i te
I te pooti a Scottish 2014, i kii ia i muri mai i roto i tetahi uiui ka pooti ia mo Scotland kia wehe atu i te United Kingdom mena ka taea e ia te tuku i tana pooti i te ra i muri i te wehenga o te United Kingdom mai i te Uniana o Europi. I te tau 2020 i whakaputahia e ia tana tautoko mo te motuhake o Scotland, me te kii "kua tae ki te waa".