Brighton Pavilion (UK Parliament constituency) Pavilion for the Greens at the 2017 general election. Brighton Pavilion (UK Parliament constituency) Brighton Pavilion is a constituency represented in the House of Commons of the UK Parliament since 2010 by Caroline Lucas of the Green Party; who on being elected, became the first MP for that party in the United Kingdom. 1950–1983: The County Borough of Brighton wards of Hollingbury, Montpelier, Patcham, Pavilion, Preston, Preston Park, Regency, St Nicholas, St Peter's, and West. 1983–1997: The Borough of Brighton wards of Hollingbury, Patcham, Preston, Regency, St Peter's, Seven Dials, Stanmer, and Westdene. 1997–2010: The Borough of Brighton wards of
Lancaster and Wyre (UK Parliament constituency) Lancaster and Wyre (UK Parliament constituency) Lancaster and Wyre was a parliamentary constituency represented in the House of Commons of the Parliament of the United Kingdom. From 1997 to 2010, it elected one Member of Parliament (MP) by the first past the post system of election, but has now been replaced by Lancaster and Fleetwood. This seat was created for the 1997 general election and was abolished at the 2010 general election. It was a marginal seat between the Labour and Conservative parties throughout its existence, and was the only seat gained by the Conservatives in the North West in