When the British parliament passed a vote extending the life of the existing house of commons, whose duration would otherwise have terminated in January, 1916, their action attracted little attention and aroused but slight opposition. The forces of the empire, engaged in a desperate war, must not be dissipated by an appeal to the people, with the consequent evils of electioneering. Yet to the student of politics this action has a profound interest. One of the cardinal features of the legislation of 1911 had been the quinquennial duration of parliament—a provision which, as the debates show, was essential to the whole compromise. Yet in an unforeseen crisis, the legislature by its own resolution could provide an extension of its life, and thus postpone the date of accountability to the people. No political measure could furnish so striking a test of the flexibility of the British system, its adaptibility to emergencies, and its reliance upon a practically omnipotent legislature.
In this paper we shall trace the principal statutes which limit the parliamentary term and the intervals between parliamentary sessions. There are five such laws, each bearing a date full of significance in English constitutional history. The first three statutes, passed in 1641, 1664, and 1694, were triennial acts, though in different senses; the fourth statute, passed in 1716, was the familiar septennial act under which parliaments were so long regulated; the last permanent legislation on the subject was the parliament act of 1911 fixing a five-year maximum duration, and it still remains law though temporarily suspended in 1916.