The two conductors soon handed over all administrative responsibility to Tucker, who ran the company from 1948 until 1966. His experience at
HM Treasury was valuable in the company's frequent negotiations with the
Arts Council which dispensed the scarce public subsidies for the arts, and Tucker did much to secure the funding necessary for the survival of Sadler's Wells in the 1950s and 1960s. For the company Tucker provided new translations to replace some of the stilted old ones, and translated other libretti into English for the first time. Prominent among the latter was
Piave's libretto for
Verdi's
Simon Boccanegra of which Sadler's Wells gave the British premiere in 1948. Other Verdi operas he translated were
Luisa Miller and
Don Carlos.
Iolanthe and
The Mikado (both 1962) were box-office successes, and popular with the company, though less so with the higher-minded members of the Sadler's Wells board. ==Forced retirement==