Liberal Party (UK)
Apart from notable by-election victories, the party's fortunes did not improve significantly until it formed the SDP-Liberal Alliance with the newly formed Social Democratic Party (SDP) in 1981. At the 1983 General Election, the Alliance won over a quarter of the vote, but only 23 of the 650 seats it contested. At the 1987 General Election, it won less than 23% of the vote.