SECTION II . FACILITIES, PRIVILEGES AND IMMUNITIES RELATING TO CAREER CONSULAR OFFICERS AND OTHER MEMBERS OF A CONSULAR POST Article 40 Protection of consular officers The receiving State shall treat consular officers with due respect and shall take all appropriate steps to prevent any attack on their person, freedom or dignity. Article 41 Personal inviolability of consular officers 1. Consular officers shall not be liable to arrest or detention pending trial, except in the case of a grave crime and pursuant to a decision by the competent judicial authority. 2. Except in the case specified in paragraph 1 of this article, consular officers shall not be committed to prison or be liable to any other form of restriction on their personal freedom save in execution of a judicial decision of final effect. 3. If criminal proceedings are instituted against a consular officer, he must appear before the competent authorities. Nevertheless, the proceedings shall be conducted with the respect due to him by reason of his official position and, except in the case specified in paragraph 1 of this article, in a manner which will hamper the exercise of consular functions as little as possible. When, in the circumstances mentioned in paragraph 1 of this article, it has become necessary to detain a consular officer, the proceedings against him shall be instituted with the minimum of delay. Article 42 Notification of arrest, detention or prosecution In the event of the arrest or detention, pending trial, of a member of the consular staff, or of criminal proceedings being instituted against him, the receiving State shall promptly notify the head of the consular post. Should the latter be himself the object of any such measure, the receiving State shall notify the sending State through the diplomatic channel. Article 43 Immunity from jurisdiction 1. Consular officers and consular employees shall not be amenable to the jurisdiction of the judicial or administrative authorities of the receiving State in respect of acts performed in the exercise of consular functions. 2. The provisions of paragraph 1 of this article shall not, however, apply in respect of a civil action either: 17