From Chapter 3:
The fumes of dried coltsfoot leaves were used as a remedy in cases of difficulty of breathing, both in ancient Roman times and in Tudor England. Lyte, in his translation, 1578, of Dodoens' "Historie of Plants," says of coltsfoot: "The parfume of the dryed leaves layde upon quicke coles, taken into the mouth through the pipe of a funnell, or tunnell, helpeth suche as are troubled with the shortnesse of winde, and fetche their breath thicke or often, and do [sic] breake without daunger the impostems of the breast." The leaves of coltsfoot and of other plants have often been used as a substitute for tobacco in modern days. A correspondent of Notes and Queries, in 1897, said that when he was a boy he knew an old Calvinist minister, who used to smoke a dried mixture of the leaves of horehound, yarrow and "foal's foot" intermingled with a small quantity of tobacco. He said it was a very good substitute for the genuine article. Similar mixtures, or the leaves of coltsfoot alone, have often been smoked in bygone days by folk who could not afford to smoke tobacco only.

From Chapter 6:
The local authorities in our eastern counties seem to have had some curious ideas of their own as to where tobacco should or should not be smoked. In a previous chapter we have seen that at Norwich, ale-house keepers were fined for permitting smoking in their houses. At Methwold, Suffolk, the folk improved upon this. The court-books of the manor of Methwold contain the following entry made at a court held on October 4, 1695: "We agree that any person that is taken smoakeinge tobacco in the street shall forfitt one shillinge for every time so taken, and itt shall be lawfull for the petty constabbles to distrane for the same for to be putt to the uses abovesaid [i.e. "to the use of the town"]. Wee present Nicholas Baker for smoakeinge in the street, and doe amerce him 1s." The same rule is repeated at courts held in the years 1696 and 1699, but no other fine is mentioned at any subsequent courts. The good folk at Methwold may have been adepts at petty tyranny, but such an absurd regulation must soon have become a dead letter. While we are in the eastern counties we may note that in 1694 there died at Ely an apothecary named Henry Crofts, who owned, among some other unusual items in his inventory, casks of brandy and tobacco, which shows that even at that date, when regular tobacconists' shops for the sale of tobacco had long been common, the old business connexion between apothecaries and tobacco still occasionally existed.