U.S. Supreme Court justices confronted the nation¡¯s homelessness crisis on Monday as they wrestled with the legality of local laws used against people who camp on public streets and parks in a case involving a southwest Oregon city¡¯s anti-vagrancy policy.

The justices heard arguments in an appeal by the city of Grants Pass of a lower court¡¯s ruling that enforcing these anti-camping ordinances against homeless people when there is no shelter space available violates the U.S. Constitution¡¯s Eighth Amendment prohibition on cruel and unusual punishments.

Some of the conservative justices appeared to question the lower court¡¯s decision or suggested that homeless people would have an alternate legal avenue to pursue.