Education
Sandelson was educated at Westminster School and Trinity College, Cambridge.
Sandelson was educated at Westminster School and Trinity College, Cambridge.
He was a barrister, called to the bar by Inner Temple in 1946, and director of a publishing company. Sandelson unsuccessfully attempted to enter Parliament many times before he finally gained election. He contested Ashford in 1950, 1951 and 1955, the Beckenham by-election in 1957 and Rushcliffe in 1959.
Additionally he also lost the Leicester South West seat in a 1967 by-election, and finally fought Chichester at the subsequent election.
He was elected Labour Party Member of Parliament (Member of Parliament) for Hayes and Harlington in a 1971 by-election. Later in the decade he survived a number of attempts to de-select him and seemed to relish the role of the beleaguered right wing Labour Member of Parliament. In 1981, he was among the Labour MPs who defected to the new Social Democratic Party.
Sandelson later said that he had decided to join the party months before, and had voted for Michael Foot in the Labour leadership election in order to ensure Labour had an unelectable leader. When the 1987 general election came round 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 Social Democratic Party-Liberal Alliance target which Labour had no chance of winning.
Despite the above activities he was allowed to rejoin the Labour party in 1996.
He might have won the seat of Heston and Isleworth at the 1966 general election from Reader Harris, its Conservative Member of Parliament, had it not been for a strong Liberal vote. In 1983 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.
45th United Kingdom Parliament. 46th United Kingdom Parliament. 47th United Kingdom Parliament.
48th United Kingdom Parliament]
He was elected to the London County Council in 1952 and was a council member of Toynbee Hall and the Fabian Society.