§ Dr. Mawhinney
asked the Secretary of State for the Environment if he will list the studies commissioned by his Department, or otherwise available to him, regarding the relative incidence of a poll tax on taxpayers in different income brackets.
§ Mr. Waldegrave
The only substantive published material of the relative incidence of a poll tax is in the 1981 Green Paper on "Alternatives to Domestic Rates", Cmnd. 8449.