Brighton of the United Kingdom: Brighton Kemptown and Brighton Pavilion. Both are marginal constituencies which were held by Labour from 1997 to 2010. At the 2017 general election, Brighton Kemptown elected the Labour MP Lloyd Russell-Moyle, while Brighton Pavilion re-elected Caroline Lucas, the first Green Party MP elected to Westminster. In European elections, Brighton is part of the European Parliament constituency of South-East England. As of 2019, there are 21 wards in the city of Brighton and Hove, of which 12 are in Brighton. Regency, St Peter's & North Laine, Preston Park, Withdean, Patcham, Hollingdean & Stanmer and Hanover & Elm
Brighton Pavilion (UK Parliament constituency) Stanmer, and Westdene. 2010–present: The City of Brighton and Hove wards of Hanover and Elm Grove, Hollingdean and Stanmer (called Hollingbury and Stanmer before 2011), Patcham, Preston Park, Regency, St Peter's and North Laine, and Withdean. The constituency was created in 1950 from the former two-member constituency of Brighton (one of the last remaining multi-member constituencies), for which Brighton Pavilion's first Member of Parliament, Sir William Teeling, had previously been the joint representative. The present name is derived from the Royal Pavilion. On current boundaries, the pavilion itself is right on the South-Eastern border of the seat – the opposite