translate English to French: At that moment, the frequent agitation against Brussels - this 'bureaucratic monster' which is supposedly determined to regulate and restrict every aspect of people's lives - would be revealed as mere propaganda and would collapse, and it would become apparent who is actually responsible for the excessive red tape.
À ce moment-là, l'habituel mouvement d'opposition à Bruxelles - ce "monstre bureaucratique" qui est soi-disant déterminé à réglementer et à restreindre tous les aspects de la vie des gens - se révèlerait comme étant de la pure propagande et disparaîtrait, et les réels responsables de la bureaucratie excessive apparaîtraient alors.