XLVIII. Provided always and be it further enacted, That nothing in this Act contained shall extend or be deemed or construed to extend to prejudice, diminish, alter, or take away any of the Rights, Powers, or Authorities vested in the Commissioners of Sewers for the City and Liberty of _Westminster_ and Part of the County of _Middlesex_; but all the Rights, Powers, and Authorities vested in them shall be as good, valid, and effectual as if this Act had not been made. XLIX. Provided also, and be it further enacted, That nothing in this Act contained shall operate or be construed to take away any Right, Power, Interest, Privilege, Advantage, or Authority, which is by Law now vested in the Governor and Company of _Chelsea_ Water Works, or in the Company of Proprietors of the West _Middlesex_ Water Works, or in the Grand Junction Water Works Company respectively; but that all and every the said Rights, Powers, Interests, Privileges, Advantages, and Authorities respectively, may be exercised and enjoyed in as full and ample a Manner to all Intents and Purposes as the same were exercised and enjoyed immediately before the passing of this Act. L. And be it further enacted, That all Costs and Expences of and incident to the obtaining and passing this Act shall be paid out of the first Monies which shall be raised by virtue of this Act. LI. And be it further enacted, That this Act shall be deemed and taken to be a Public Act, and shall be judicially taken notice of as such by all Judges, Justices, and others, without being specially pleaded. * * * * * LONDON: Printed by GEORGE EYRE and ANDREW STRAHAN, Printers to the King’s most Excellent Majesty. 1825.