Continuity mistake: Tea leaves are visible to the top of the cup during the reading's close-ups, but the cup is clean each time the view switches to full screen. (00:29:30)
Visible crew/equipment: An iPhone being held by someone is visible through a window in the top left of the screen during the decoy vehicle scene near the beginning of the episode.
Answer: There has never been prohibition in England. There are many reasons for running an underground distillery. It would be a way to avoid things like government regulations, safe distilling methods, alcohol content limits, taxation, fix pricing, and so on.
raywest ★