In the
1983 general election he lost his seat, polling 29% of the vote, although he almost pushed Labour into third place which allowed the Conservative candidate
Terry Dicks to win. During the
1987 general election he did not stand, and endorsed a number of Conservative candidates as a means of defeating Labour – though the list included
Chris Patten, whose seat was a prime
SDP–Liberal Alliance target which Labour had no chance of winning. His unwillingness to recant these endorsements led to his expulsion from the SDP. Despite these activities he was allowed to rejoin the Labour Party in 1996, then under the leadership of
Tony Blair, who appealed to Sandelson's centrist values. He stayed with Labour until his death in 2002 aged 78. ==References==