[1] Lamborn was elected in 1964 to the LCC's successor body, the Greater London Council, for the constituency of Southwark, and was re-elected in 1967 and 1970.
[1] After Ray Gunter resigned from the House of Commons, Lamborn was elected at a by-election in May 1972 for the constituency of Southwark.
[1] After his constituency was eliminated in boundary changes, he ran in the newly configured Peckham and was comfortably re-elected in the February 1974 general election, at which the Labour Party returned to office, albeit without a majority.
[1] He died at a hospital in Eastbourne on 21 August 1982,[2] and was succeeded as MP for Peckham by Harriet Harman in a by-election later that year.
His name is memorialized in that of Harry Lamborn House, a block of sheltered flats for the elderly built by Southwark Council[3] on Gervase Street, off the Old Kent Road in Peckham.