Are you referring to the 1975 vote to remain in the Common Market? https://en.wikipedia.org/wiki/United_Kingdom_European_Communities_membership_referendum,_197

Are you referring to the 1975 vote to remain in the Common Market? https://en.wikipedia.org/wiki/United_Kingdom_European_Communities_membership_referendum,_1975 https://en.wikipedia.org/wiki/United_Kingdom_European_Commun... ...do you think there should have been a referendum on the Maastricht Treaty?