No Sex Please, We’re British

Long-running farce

Strand Theatre (3 June 1971 – 18 January 1982) transferred to 
Garrick Theatre (18 January 1982 – 1986?) transferred to 
Duchess Theatre (1986 – ?)

Featured Michael Crawford for a period, following his performance in Hello Dolly on screen. 

At the Strand Theatre, the System CD had one lighting state per night. At the start of the show, the cue was brought up, and down for the interval. 

From 1975 British Pathe – London Theatreland https://www.youtube.com/watch?v=Ojpqru1vS7E