: Tommy scolds Arthur for wearing a black shirt to a rally, forcing him to change into white to avoid public association with the movement. This highlights Tommy's struggle to exist "between left and right, light and shade" as he infiltrates these groups to undermine them.
: Arthur is depicted as a diminished, addicted figure, though he shows flashes of his former self when he and Tommy fight Mosley’s blackshirts. Watch Peaky Blinders S06E02 Black Shirt 720p AM...
: The title refers to the uniform of the British Union of Fascists , led by Oswald Mosley, which was modeled after Mussolini's Italian fascist paramilitary groups. : Tommy scolds Arthur for wearing a black