Section 4
Sec. 4. When a quarantine is imposed upon any place or district the Director of Agriculture shall give written or printed notice to the proper officers of railroad, steamboat, or other transportation companies, and when practicable to the master or owner of any steam or sailing boat or vessel doing business in or through such quarantined districts, and he shall give written or printed notice to the municipal president of the places, districts, or barrios declared under quarantine within his jurisdiction and it shall be the duty of the municipal president to notify the inhabitants of such place, district or barrio, township or settlement by bandillos and by posting written or printed notice of such quarantine; he is authorized to serve written or printed notice upon the registered owner or the person in charge of any domestic animal that such animal is infected with a dangerous communicable animal disease, or that the place, district, or barrio wherein any domestic animal may be, has been declared under quarantine.