From Chapter 2:
smoking was not confined to the auditors on the stage, who paid sixpence each for a stool. There was the "lords' room" over the stage, which seems to have corresponded with the modern stage boxes, the price of admission to which appears to have been a shilling, where the pipe was also in full blast. Dekker tells how a gallant at a new play would take a place in the "twelve penny room, next the stage, because the lords and you may seem to be hail fellow, well met"; and Jonson, in "Every Man out of his Humour," 1600, speaks of one who pretended familiarity with courtiers, that he talked of them as if he had "taken tobacco with them over the stage, in the lords' room."

From Chapter 5:
If the restored king did not himself smoke, tobacco was far from unknown at the Palace of Whitehall. We get a curious glimpse of one aspect of life there in the picture which Lilly, the notorious astrologer, paints in his story of his arrest in January 1661. He was taken to Whitehall at night, and kept in a large room with some sixty other prisoners till daylight, when he was transferred to the guardroom, which, he says, "I thought to be hell; some therein were sleeping, others swearing, others smoaking tobacco. In the chimney of the room I believe there was two bushels of broken Tobacco Pipes, almost half one load of ashes." What would the king's grandfather, the author of the "Counterblaste," have said, could he have imagined such a spectacle within the palace walls?