During the Second World War the ROH became a dance hall. There was a possibility that it would remain so after the war but, following lengthy negotiations, the music publishers Boosey & Hawkes acquired the lease of the building. David Webster was appointed General Administrator, and Sadler's Wells Ballet was invited to become the resident ballet company. The Covent Garden Opera Trust was created and laid out plans "to establish Covent Garden as the national centre of opera and ballet, employing British artists in all departments, wherever that is consistent with the maintenance of the best possible standards ..."