or [(c) where there is no official restriction for health reasons and in and around which, in area of 50 km radius, there has been no case/outbreak of foot-and-mouth disease or rinderpest during the previous 90 days, and,
o [c) no hay restricciones oficiales por razones sanitarias, y ni en ellas ni a su alrededor, en un radio de 50 km, se ha registrado ningún caso o brote de fiebre aftosa o de peste bovina durante los últimos noventa días, y