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visas) and diplomatic bags in transit, the same inviolability and protection as the receiving state is
bound to accord (Article 40(3)).
Duties of the mission to the receiving state
Several duties of the mission are set out in Article 41. First, and most importantly, all persons
enjoying privileges and immunities have a duty to respect the laws and regulations of the receiving
state. Immunity from local law does not mean that one is above the law; it is still applicable to a
diplomat (otherwise there would be no point in waiving immunity), even if he cannot be forced to
appear before the courts. Enjoyment of immunity therefore carries with it a duty not to abuse it by
ignoring the law. If he does, his privileges and immunities will not be affected, although in a serious
case his immunity may be waived or he may be required to leave.
Secondly, members of a mission must not interfere in the internal affairs of the receiving state.
The scope of this duty is not always well understood. It does not mean that a diplomat cannot, if
instructed by his government, express in public views about the domestic policy of the receiving
state, even though his government must be careful not to interfere in those affairs. But a diplomat
must not express his personal views on such matters.
Thirdly, all official business with the receiving state must be conducted with or through the
foreign ministry of the receiving state, or such other ministry as may be agreed. But, in practice these
days, much business, and not always of a technical nature, is conducted directly with other ministries
without any prior agreement with, or even knowledge of, the foreign ministry. However, if the
foreign ministry insists on business on all, or specific, subjects being conducted only with it, the
mission must comply. Today, many treaties are negotiated by a mission directly with the other
ministries without reference by the mission or those ministries to either foreign ministry. This is a
thoroughly bad practice. Treaty-making is not as simple as it may seem. The expertise lies with
foreign ministries, who should always be kept informed of progress, and whose approval should
always be obtained before any text is finalised. Similarly, if a matter concerns a dispute, both foreign
ministries need to be made aware of it at an early stage.
Lastly, the premises of the mission must not be used in any manner incompatible with the
functions of the mission, such as for commercial purposes. The granting of diplomatic asylum by the
mission is incompatible with its functions, unless it is permitted by customary