...or sanctuary...
But since Pope Pius IX said in his Encyclical Quanta Cura, "do not fail to teach "that the royal power was given not only for the governance of the world, but most of all for the protection of the [Roman Catholic] Church [alone]," (http://www.papalencyclicals.net/Pius09/p9quanta.htm) then it is not surprising that certain RCs suppose FR should exist to that end, protecting her from anything that offends RCs.