The extent to which a Prime Minister actually supervises and controls the several departments must, of course, vary in different cabinets. One cannot read the memoirs of Sir Robert Peel without seeing how closely he watched, and how much he guided, every department of the government.[70:1] A score of years later we find Lord Palmerston lamenting that when able men fill every post it is impossible for the Prime Minister to exercise the same decisive influence on public policy;[70:2] and recently Lord Rosebery has told us that owing to the widening of the activity of the government no Premier could, at the present day, exert the control that Peel had over the various branches of the public service.[70:3] It is certain that a Prime Minister cannot maintain such a control if his time is taken up by the conduct of a special department; and this, combined with some natural recklessness in speech, accounts for the strange ignorance that Lord Salisbury displayed at times about the details of administration, as in the case when he excused the lack of military preparation for the South African War on the ground that the Boers had misled the British War Office by smuggling guns into the country in locomotives and munitions of war in pianos.[70:4] It has been usual, therefore, for the Prime Minister to take the office of First Lord of the Treasury, which involves very little administrative work, and leaves its occupant free for his more general duties.[70:5] [Sidenote: He Represents the Cabinet.] The Prime Minister stands between the Crown and the cabinet; for although the King may, and sometimes does, communicate with a minister about the affairs relating to his own department, it is the Premier who acts as the connecting link with the cabinet as a whole, and communicates to him their collective opinion. To such an extent is he the representative of the cabinet in its relations to the Crown that whereas the resignation of any other minister creates only a vacancy, the resignation of a Premier dissolves the cabinet altogether; and even when his successor is selected from among his former colleagues, and not another change is made, yet the loss of the Premier involves technically the formation of a new cabinet.