13. Two or more members of the Board, one of whom shall be the Medical Officer, shall, once at least in every three months, together inspect the leper asylum for which they are constituted, and see and examine (a) every leper therein admitted since the last inspection, together with the order for his admission, and (b) as far as circumstances will permit, every other leper therein, and shall enter in a book to be kept for the purpose any remarks which they may deem proper in regard to the management and condition of the asylum and the lepers therein.