Extracts from such of the penal laws, as particularly relate to the peace and good order of this metropolis : With observations for the better execution of some, and on the defects of others. To which are added, the felonies made of by statute; some general cautions to shopkeepers; and a short treatise on the office of constable. The whole particularly calculated for the inhabitants of this metropolis. By Sir John Fielding, one of His Majesty's justices of the peace for the counties of Middlesex, Essex, and Surry, and for the city and liberty of Westminster.