The Wealth of Nations by Part 4 Chapter 5 Page 89

The law which put an end to all prosecutions against witchcraft, which put it out of any man’s power to gratify his own malice by accusing his neighbour of that imaginary crime, seems effectually to have put an end to those fears and suspicions by taking away the great cause which encouraged and supported them.

The law which should restore entire freedom to the inland trade of corn would probably prove as effectual to put an end to the popular fears of engrossing and forestalling.

The 15th of Charles II, c. 7, however, with all its imperfections, has perhaps contributed more both to the plentiful supply of the home market, and to the increase of tillage, than any other law in the statute book. It is from this law that the inland corn trade has derived all the liberty and protection