(1)Any authority to whom this section applies may make contributions in aid of rates in respect of any hereditament provided and maintained by the authority for purposes connected with the administration of justice, police purposes or other Crown purposes, not being a hereditament in respect of which rates are payable, and any expenses incurred under this section in relation to any hereditament shall be treated as expenses incurred in maintaining the hereditament.
(2)Where a contribution is made under this section in respect of a hereditament, the value upon which that contribution is computed shall be entered in the valuation list as representing the rateable value of the hereditament; and the value so entered, or the amount of the contribution, as the case may be, shall be taken into account for the purposes of ascertaining totals or the proceeds of any rate for that rating area.
(3)The last foregoing subsection shall not be construed as requiring a gross value to be determined or entered in the valuation list in the case of a hereditament in respect of which a contribution is made under this section.
(4)The authorities to whom this section applies are the Receiver for the Metropolitan Police District, the councils of counties, the Greater London Council, the councils of London boroughs, boroughs with a separate commission of the peace or boroughs having a separate court of quarter sessions, the Common Council of the City of London, police authorities and probation committees, and references in this section to an authority to whom this section applies include references to two or more such authorities acting jointly and to joint committees of two or more such authorities.