sentence1: As a party cry for Labour it would be irresistible, and a Labour Government at this juncture would, in my opinion, be a grave disability for British trade, but that is a mere nothing to the REAL danger." He paused, and then said quietly: "You may perhaps have heard or read that there is Bolshevist influence at work behind the present Labour unrest?" Tuppence nodded.
sentence2: Tuppence has heard that Bolsheviks may be influencing the Labour unrest.