ON June 5, 1975, the UK held its first referendum on the question of whether we should continue to be a member of the European Economic Community.
2. In 1998, Conservative MP Alan Clark asked the Speaker for a ruling on whether the plural of 'referendum' was 'referendums' or 'referenda'...
3. The Speaker, Betty Boothroyd, ruled that it is "all a matter of taste".
4. The Latin 'referendum' (plural: referenda) meant the question that is being referred to the voters, not the process of voting.
5. Since 1911, New Zealand has held 38 national referendums, of which 26 have been about alcohol.
8. In 1977, voters in an Australian referendum were asked to choose their national anthem from a list of four songs.
9. Advance Australia Fair won but Australian Capital Territory voted for Waltzing Matilda.
10. The only other UK referendum was in 2011 on whether 'alternative vote' should replace 'first past the post' in parliamentary elections.