British Left left-wing party in the UK, by membership, is the Green Party of England and Wales. , membership was 45,643. The party has one Member of Parliament, Caroline Lucas, who was a Co-Leader of the Green Party of England & Wales; and was first elected as the MP for Brighton Pavilion at the 2010 general election. The other two political parties on the left and with representation in parliament are the centre-left Scottish National Party (SNP) and the left-wing Plaid Cymru. The SNP are only active in Scotland and Plaid are only active in Wales. The SNP has 35 MPs and
Next United Kingdom general election Cable. Facing a no confidence vote by her party in December 2018, Theresa May told MPs she would not contest the next scheduled general election ("i.e." in 2022) as leader. Northern Ireland While a number of UK parties organise in Northern Ireland ("e.g." Labour Party in Northern Ireland, but they do not field candidates) and field candidates for election ("e.g.", Conservative, UKIP), the main Northern Ireland parties are different from those in the rest of the UK. ! scope="col" | MP ! scope="col" | Seat ! scope="col" | First elected ! colspan="2" scope="col" | Party ! scope="col" | Date announced