§ Mr. Terlezkiasked the Chancellor of the Exchequer what estimates are available to him of the amount of heroin seized by Her Majesty's Customs and Excise as a percentage of the total imported.
§ Mr. HayhoeAny estimates of the total amount of heroin entering the country can only be speculative. The range of those estimates which I have seen is wide and little, if any, reliance can be placed upon them. It follows, therefore, that estimating the percentage seized by customs would be unrealistic.