The former Westminster Floating Pier existed on the site through the 1950s, running along the Thames between Kew and the London docks. The floating pier acted as a landing point for many Royal water journeys, including the conclusion of Queen Elizabeth II's Commonwealth tour in May 1954. On 7 February 1955, night watchmen reported that a leak had been found in the pier, causing the middle sections to sink. Workman from the
Port of London Authority spent three hours trying to drain the central pontoon of water, with the pier being half submerged by 10am before fully sinking "as Big Ben struck twelve". No one was hurt during the sinking, with the staff having time to evacuate and retrieve important documents. The sinking of the pier was widely reported on by newspapers and media of the time, with it being parodied in an episode of
The Goon Show a week after the incident. ==Construction==