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
Green Party in Northern Ireland the party won 11,985 first preference votes or 1.7% of the total – a rise of 1.4% since the 2003 Assembly election. In 2009, the Green Party stood Steven Agnew in the European election he secured 15,674 votes, trebling the Green Party's share of the vote. The Greens fought the election on the Green New Deal, calling for job creation in the green energy sector. The Greens fielded four candidates in the 2010 UK general election, none of which managed to secure a seat. However, the number of votes for Green candidates more than trebled. Brian Wilson MLA stood down