21 Charities Resolved, That, for the year 1990–91 and subsequent years of assessment, section 202(7) of the Income and Corporation Taxes Act 1988 (which limits to £480 the payroll deductions attracting relief) shall have effect with the substitution of "£600" for "£480". And it is hereby declared that it is expedient in the public interest that this Resolution should have statutory effect under the provisions of the Provisional Collection of Taxes Act 1968.