Although the pallium is now reserved, by law and liturgical norms, to metropolitans, a single standing exception has seemed to become customary: Pope John Paul II conferred a pallium on then-Cardinal Joseph Ratzinger when Ratzinger became Dean of the College of Cardinals and therefore also Cardinal Bishop of Ostia, a purely honorary title and one without an archbishopric or metropolitanate attached. When Ratzinger was elected Pope Benedict XVI, he continued that exception without comment by conferring the pallium on Cardinal Angelo Sodano, the new dean.