Even in [1931] the Macmillan Report could already speak of “the change of outlook of the government of [England] in recent times, its growing preoccupation, irrespective of party, with the management of the life of the people” and add that “Parliament finds itself increasingly engaged in legislation which has for its conscious aim the regulation of the day-to-day affairs of the community and now intervenes in matters formerly thought to be entirely outside its scope.”