(1)The Secretary of State may, subject to the provisions of this section, reduce any Exchequer Equalisation Grant or Exchequer Transitional Grant payable to a council by such amount as he thinks just, if—
(a)he is satisfied, either upon representations made to him or without any such representations, that the council have failed to achieve or maintain a reasonable standard of efficiency and progress in the discharge of their functions, regard being had to the standards maintained in other areas; or
(b)he is satisfied that the expenditure of the council has been excessive and unreasonable, regard being had to the financial resources and other relevant circumstances of the area.
(2)Before reducing any grant by virtue of this section the Secretary of State shall make and cause to be laid before Parliament a report stating the amount of the reduction, and the reasons therefor, and he shall not make the reduction until the said report is approved, by a resolution of the Commons House of Parliament.