History of the Green Party of England and Wales of Deputy Leader. The Green Party fielded more than 300 candidates for the 2010 general election. Caroline Lucas became the first Green candidate to gain a seat in Westminster, after being elected MP for Brighton Pavilion by a margin of 1,252 votes. The following week 600 new members had joined the Green Party bringing total membership to over 11,000. In previous years 600 new members was high for a whole year. On 24 May 2012, the six Green Party councillors elected to Stroud District Council formed a power sharing administration (a "constructive cooperation") with both the Labour Party and the
66th Prince Edward Island general election by Premier Wade MacLauchlan, was re-elected to a majority government. The official opposition Progressive Conservatives, under leader Rob Lantz, increased its seat count from 3 before the election to 8, despite Lantz losing in Charlottetown-Brighton. Meanwhile, the Green Party, under leader Peter Bevan-Baker, won its first ever seat, Bevan-Baker's, in Kellys Cross-Cumberland. Despite the increase in the Progressive Conservatives' seat count, on September 23 of that year, Lantz stepped down as leader. The Progressive Conservatives held a leadership election on October 20, 2017, and chose MLA James Aylward as their leader. Summary of the standings of the Legislative Assembly of