The social revolution was opposed by both the Soviet-supported communists and the democratic republicans and as the war progressed, the government and the communists were able to leverage their access to Soviet arms to restore government control over the war effort, both through diplomacy and force. An historical event, the bloody fight between Republicans and Anarchists for controlling the Telefónica building in Barcelona, has been chosen by Loach as an emblem of this internal conflict (See Barcelona May Days). Carr's disenchantment starts from this meaningless fight, which he fails to understand because both groups were supposed to be on the same side. At one point he is guarding the Communist Party headquarters in Barcelona and engages in banter across the barricades with the anarchists opposite. He asks a Mancunian among them "Why aren't you over here with us?" In reply his compatriot asks him the same question and Carr answers "I don't know".