From Chapter 3:
Many good folk would seem to have associated smoking with idling. In the rules of the Grammar School at Chigwell, Essex, which was founded in 1629, it is prescribed that "the Master must be a man of sound religion, neither a Papist nor a Puritan, of a grave behaviour, and sober and honest conversation, no tippler or haunter of alehouses, no puffer of tobacco." A worthy Derbyshire man named Campbell, in his will dated 20 October 1616, left all his household goods to his son, "on this condition that yf at any time hereafter, any of his brothers or sisters shall fynd him takeing of tobacco, that then he or she so fynding him, shall have the said goods"—a testamentary arrangement which suggests to the fancy some amusing strategic evasions and manœuvres on the part of the conditional legatee and his watchful relations.

From Chapter 8:
A satirical print by Rowlandson contains A Man of Fashion's Journal, dated May 1, 1802. The "man of fashion" rides and drinks, goes to the play, gambles and bets, but his journal contains no reference to smoking. Rowlandson himself smoked, and so did his brother caricaturist, Gillray. Angelo says that they would sometimes meet at such resorts of the "low" as the Bell, the Coal Hole, or the Coach and Horses, and would enter into the common chat of the room, smoke and drink together, and then "sometimes early, sometimes late, shake hands at the door—look up at the stars, say it is a pretty night, and depart, one for the Adelphi, the other to St. James's Street, each to his bachelor's bed."

But outside the fashionable world pipes were still in full blast, and in many places of resort the atmosphere was as beclouded with tobacco-smoke as in earlier days. Grosley, in his "Tour to London," 1765, says that there were regular clubs, which were held in coffee-houses and taverns at fixed days and hours, when wine, beer, tea, pipes and tobacco helped to amuse the company.