It too was acquired by the municipality in 1932 and , after the destruction by fire of the Teatro Regio in 1936 , the Carignano was to serve as the main venue for opera in the city until the Regio reopened in 1973 .
It was taken over by the municipality in 1932 and , after the destruction by fire of the Teatro Regio in 1936 , the Carignano was the main opera house in the city until the Regio reopened in 1973 .