§ Mr. Secretary Whitelaw, supported by Mr. Secretary Carr, Mr. Secretary Rippon, Mr. Secretary Campbell, Mr. Secretary Peter Thomas, Mr. Maurice Macmillan, Mr. Patrick Jenkin, and Mr. Nicholas Scott presented a Bill to make further provision for securing the health, safety and welfare of persons at work, for protecting others against risks to health or safety in connection with the activities of persons at work, for controlling the keeping and use and preventing the unlawful acquisition, possession and use of dangerous substances, and for 1905 Controlling certain emissions into the atmosphere ; to make further provision with respect to the employment medical advisory service ; to amend the law relating to building regulations, and the Building (Scotland) Act 1959 ; and for connected purposes: And the same was read the First time ; and ordered to be read "Second time tomorrow and to be printed [Bill 74.]