Fight with Billyboy's Gang

The gang encounters Billyboy and his five droogs, who are about to assault a young girl. A violent gang fight erupts, with Alex using his cut-throat britva, Dim swinging a chain, and the others using knives. Alex slashes Billyboy's face, drawing blood, but the fight is interrupted by police sirens. Both gangs flee, leaving Billyboy's number-one unconscious on the ground. The fight is a key moment of gang rivalry and showcases Alex's skill and leadership. It also introduces Billyboy as a recurring antagonist. The girl escapes, and the police are alerted, setting the stage for future consequences.