§ Mr. Hector HughesOn a point of order. Before we depart from Questions to the Minister of Technology; you will be aware, Mr. Speaker, that I asked for leave to put a Question to him about the sudden closing down of the Dounreay—
§ Mr. SpeakerOrder. The hon. and learned Gentleman has been long enough in the House to know that he cannot ask 744 anything about the substance of a Private Member's Question which has been refused.