In passing I should observe that ministerial responsibility means (1) the individual responsibility of Ministers to Parliament for the administration of their departments, and (2) the collective responsibility of Cabinet to Parliament (and the public) for the whole conduct of administration (Emy, "The Public Service and Political Control" in the appendix to the report of the Royal Commission on Australian Government Administration (1976) vol. 1, p. 16; Mackintosh, The Government and Politics of Britain, 4th ed. (1977), p. 17). The principle that in general the Governor defers to, or acts upon, the advice of his Ministers, though it forms a vital element in the concept of responsible government, is not in itself an instance of the doctrine of ministerial responsibility. It is a convention, compliance with which enables the doctrine of ministerial responsibility to come into play so that a Minister or Ministers become responsible to Parliament for the decision made by the Governor in Council, thereby contributing to the concept of responsible government. "The principal convention of the British constitution", says de Smith in his Constitutional and Administrative Law, 3rd ed. (1977), p. 99, "is that the Queen shall exercise her formal legal powers only upon and in accordance with the advice of her Ministers, save in a few exceptional situations". Comformably with this principle there is a convention that in general the Governor-General or the Governor of a State acts in accordance with the advice tendered to him by his Ministers and not otherwise (Sawer, Federation under Strain (1977), p. 142; see also Keith, Responsible Government in the Dominions, 2nd ed. (1928), pp. 107-108). He does this by acting in comformity with the advice given by the Executive Council on consideration of the recommendation by the responsible Minister which may in some cases reflect Government policy as settled by Cabinet or determined by the Minister. The Royal Instructions to the Governor of Victoria expressly allow him to disregard advice (cl. VI). This does not affect the convention that he will act on advice. But it is not to be thought that the Queen, the Governor-General or a Governor is bound to accept without question the advice proffered. History and practice provide many instances in which the Queen or her Australian representatives have called in question the advice which has been tendered, have suggested modifications to it and have asked the Ministry to reconsider it even though in the last resort the advice tendered must be accepted (see, for example, de Smith, Constitutional and Administrative Law, 3rd ed. (1977), p. 99).