Regina represents the nefarious link between the higher and middle classes, with Fascism.
Society is changing and the higher classes fear the advance of the lower classes, with their protests and their claims to overthrow the class stratification. The “marriage” with fascism seems at the beginning the ideal solution to counteract and break down the socialist wave. Fascism seems to provide them with the protection and security they are looking for.
But in reality, this union will be fatal for them, especially for the aristocracy that in the post-war period (since 1948) lost all rights and privileges..