Unionism in Scotland the votes cast. The Conservative and Unionist Party in Scotland was called the Unionist Party before it formally merged with the Conservative Party of England and Wales in 1965, henceforth adopting the Conservative brand. Prior to the merger, the party was often known simply as "the Unionists". 'Unionist' in the names of these parties is rooted in the merger of the Conservative and Liberal Unionist Parties in 1912. The union referred to therein is the 1800 Act of Union (between Great Britain and Ireland), not the Acts of Union 1707 (between England and Scotland). The term may also be used
Citation of United Kingdom legislation (OS); before that date, legislation was passed either by the Parliament of England or the Parliament of Scotland. Acts passed by each of these parliaments, except for the Parliament of Scotland, are cited in the same way as pre-1963 Acts of the Parliament of the United Kingdom; i.e., by parliamentary session and chapter number. Acts passed by the Parliament of Scotland are cited by calendar year and chapter number. Note also that Acts of the last session of the Parliament of Great Britain and the first session of the Parliament of the United Kingdom are both cited as "41 Geo.