The region of South West England has, since the 2010 general election, 55 parliamentary constituencies which is made up of 15 Borough Constituencies and 40 County Constituencies. At that election the Conservative Party held the largest number of constituencies, with 36. The Liberal Democrats had 15 and Labour had 4. At the 2015 general election the Liberal Democrats lost all of their seats (14 to the Conservatives and one to Labour), while the Conservatives gained one seat from Labour, leaving the Conservatives with 51 and Labour with 4. In the 2017 general election, the Conservatives remained, by far, the largest party with 47 seats, though losing three to Labour, who won 7, and one to the Liberal Democrats, who won 1. In the 2019 general election, the Conservatives increased their number