Washington — The Supreme Court on Wednesday left in place a block on a new Florida immigration law that imposes criminal penalties on migrants who are in the U.S. illegally and enter into the state, with the justices declining to pause a lower court decision that stopped it from taking effect while legal proceedings move forward.

The Supreme Court is letting stand a lower court's ruling barring Florida from enforcing a contentious immigration law that imposes criminal penalties against undocumented migrants who enter the state.

The Supreme Court on Wednesday refused to allow Florida to enforce an immigration law making it a crime for people who are living in the U.S. illegally to enter the state. The high court's action will keep the law on hold while a legal challenge continues.