Paragraph 8

The Secretary of State may, if it appears to him that the figure of twenty pounds specified in sub-paragraph (b) of paragraph 6 of this Schedule ought to be altered, by order amend that paragraph by substituting for the said figure such higher or lower figure as may be specified in the order.

An order made under this paragraph may be varied or revoked by a subsequent order made thereunder, and the power to make orders under this paragraph shall be exercisable by statutory instrument and no such order shall be made unless a draft thereof has been laid before Parliament and has been approved by a resolution of each House of Parliament.