?13 APPENDIX B. Ex-officio exemption certificate. (See Rule 12.) Signature. Under Mufassal Rule 12 (Name and designation *) whose signature is exhibited in the margin is hereby exempted from the plague notification rules. This exemption will also cover the undermentioned members of his family, subordinates and servants accompanying him:- Members of the family Subordinates and servants. Name. Age. Name. Age. Date of issue. Number in Collector's/President's register. Signature of the issuing officer. Collector of/President of the Corporation of Madras NOTE.-(1) This certificate will be in force throughout the Presidency until revoked by the Collector of/President of the Corporation of Madras who may cancel it without assigning reasons. Any misuse of it by any person will entail its summary withdrawal. (2) This certificate will not exempt its holder and the persons specified in it from liability to have their effects disinfected if they are considered to be infections. (3) The certificate must be exhibited by the bearer on demand to any officer authorized under the plague regulations to inspect or issue notifications or examine the health condition of travellers. (4) The holder of the certificate is bound to report immediately to the nearest local authority any case of fever or plague or suspicious sudden illness or any unusual mortality amongst rats occurring in the house or houses in which he or the persons mentioned in the certificate resides or reside within one month of the last visit to an infected area. * (Here enter the applicant's qualification for exemption.)