An Act for repealing Two Acts, made in the Thirty-second and Thirty-sixth Years of the Reign of His present Majesty, for the more effectual Administration of the Office of a Justice of the Peace, in such Parts of the Counties of Middlesex and Surrey, as lie in and near the Metropolis, and for the more effectual Prevention of Felonies; and for making other Provisions in lieu thereof; and for increasing the Salaries of the Justices at the Thames Police Office; until the First Day of June One thousand eight hundred and seven, and from thence to the End of the then next Session of Parliament.