2010 United Kingdom general election support of UKIP to force a hung parliament. The Green Party of England and Wales voted to have a position of leader for the first time; the first leadership election was won by Caroline Lucas, who successfully contested the constituency of Brighton Pavilion. In addition, a new loose coalition, Trade Unionist and Socialist Coalition (TUSC), contested a general election for the first time. TUSC was a grouping of left wing parties that participated in the 2009 European Parliament elections under the name of No2EU; members included the Socialist Workers Party, the Socialist Party, the Socialist Alliance, Socialist Resistance, and is
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