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
2010 United Kingdom general election in Northern Ireland votes<br> !style="background-color:#E9E9E9" |Elected<br> !style="background-color:#E9E9E9" |Seats gained<br> !style="background-color:#E9E9E9" |Seats lost<br> !style="background-color:#E9E9E9" |Net change<br>in seats<br> !style="background-color:#E9E9E9" |% of seats<br> !style="background-color:#E9E9E9" |% of votes<br> !style="background-color:#E9E9E9" |Change in %<br>of vote<br> "Italics" indicates a new member and/or party representing the seat. Bold indicates an MP who did not complete a full term. 2010 United Kingdom general election in Northern Ireland The 2010 United Kingdom general election in Northern Ireland occurred on 6 May 2010 and all 18 seats in Northern Ireland were contested. The election saw Sinn Féin win the most votes at a Westminster election for the first time and saw the Democratic Unionist