Berwick and East Lothian was a constituency of the House of Commons of the Parliament of the United Kingdom. It elected one Member of Parliament (MP), using the first past the post system. History The constituency was created in 1950 and abolished in 1983. Boundaries Berwick and East Lothian covered the counties of Berwickshire and East Lothian. It was largely created from Berwick and Haddington and was replaced by East Lothian and part of Roxburgh and Berwickshire for the 1983 general election. Members of Parliament Elections Elections in the 1950s Elections in the 1960s Elections in the 1970s References Historic parliamentary constituencies in Scotland (Westminster) Constituencies of the Parliament of the United Kingdom established in 1950 Constituencies of the Parliament of the United Kingdom disestablished in 1983 Berwickshire Politics of East Lothian Politics of the Scottish Borders