Security has been dramatically tightened around the sanctuary built around the shrine, where the Virgin Mary is said to have appeared in a grotto to Bernadette Soubirous, a poor shepherd girl, in 1858.
圣殿周围建造的圣所附近的治安被显著加强。相传1858年圣母玛利亚曾在圣地处的洞穴里对贫穷的牧羊女贝娜黛特·苏比鲁显圣。