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In page Bermondsey:

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In 1983, the area played host to the famous Bermondsey by-election in which Labour's Peter Tatchell lost the previously safe Labour seat to the Liberal Simon Hughes on a swing of 44%, which even now remains the largest by-election swing in British political history[2]. Hughes represented the area until 2015 when he was defeated by the Labour candidate Neil Coyle. At the 1983 general election that took place several months after the by-election, a new Southwark and Bermondsey constituency was created, becoming North Southwark and Bermondsey in 1997, and in 2010 Bermondsey and Old Southwark (although a small part of south east Bermondsey is transferred to Camberwell and Peckham in the 2010 changes).