VII. THE seventh branch of the extraordinary perpetual revenue is the duty arising from licences to hackney coaches and chairs in London, and the parts adjacent. In 1654 two hundred hackney coaches were allowed within London, Westminster, and six miles round, under the direction of the court of aldermen[b]. By statute 13 & 14 Car. II. c. 2. four hundred were licensed; and the money arising thereby was applied to repairing the streets[c]. This number was increased to seven hundred by statute 5 W. & M. c. 22. and the duties vested in the crown: and by the statute 9 Ann. c. 23. and other subsequent statutes[d], there are now eight hundred licensed coaches and four hundred chairs. This revenue is governed by commissioners of it's own, and is, in truth, a benefit to the subject; as the expense of it is felt by no individual, and it's necessary regulations have established a competent jurisdiction, whereby a very refractory race of men may be kept in some tolerable order. [Footnote b: Scobell. 313.] [Footnote c: Com. Journ. 14 Feb. 1661.] [Footnote d: 10 Ann. c. 19. Sec. 158. 12 Geo. I. c. 15. 33 Geo. II. c. 25.] VIII. THE eighth and last branch of the king's extraordinary perpetual revenue is the duty upon offices and pensions; consisting in a payment of 1_s._ in the pound (over and above all other duties) out of all salaries, fees, and perquisites, of offices and pensions payable by the crown. This highly popular taxation was imposed by statute 31 Geo. II. c. 22. and is under the direction of the commissioners of the land tax. THE clear neat produce of these several branches of the revenue, after all charges of collecting and management paid, amounts annually to about seven millions and three quarters sterling; besides two millions and a quarter raised annually, at an average, by the land and malt tax. How these immense sums are appropriated, is next to be considered. And this is, first and principally, to the payment of the interest of the national debt.