From Chapter 2:
Perhaps the most noteworthy thing about smoking at this period, from the social point of view, was its fashionableness. One of the marked characteristics of the gallant—the beau or dandy or "swell" of the time—was his devotion to tobacco. Earle says that a gallant was one that was born and shaped for his clothes—but clothes were only a part of his equipment. Bishop Hall, satirizing the young man of fashion in 1597, describes the delicacies with which he was accustomed to indulge his appetite, and adds that, having eaten, he "Quaffs a whole tunnel of tobacco smoke"; and old Robert Burton, in satirically enumerating the accomplishments of "a complete, a well-qualified gentleman," names to "take tobacco with a grace," with hawking, riding, hunting, card-playing, dicing and the like. The qualifications for a gallant were described by another writer in 1603 as "to make good faces, to take Tobacco well, to spit well, to laugh like a waiting gentlewoman, to lie well, to blush for nothing, to looke big upon little fellowes, to scoffe with a grace ... and, for a neede, to ride prettie and well."

From Chapter 6:
But so early as 1655 there is a sign of change of custom—a change, that is, in the direction of restricting and limiting the hitherto unbounded freedom granted to the use of tobacco. The London Society of Apothecaries on August 15, 1655, held a meeting for the election of a Master and an Upper Warden; and from the minutes of this meeting we learn that by general consent it was forbidden henceforward to smoke in the Court Room while dining or sitting, under penalty of half a crown.