PHOENIX (Reuters) - A U.S. judge ruled on Wednesday that a controversial Arizona "show-your-papers" immigration provision that has been upheld by the Supreme Court may go into effect, but in a split ruling blocked another measure making it a crime to harbor illegal immigrants.
The measure that was upheld, part of a broader law to combat illegal immigration in the state bordering Mexico, home to an estimated 360,000 undocumented immigrants, requires police to check the immigration status of people they stop and suspect are in the country illegally.
In allowing that measure to proceed, District Court Judge Susan Bolton ruled the law's challengers had failed to show they were likely to prevail on the merits of the case, but noted that the top court had left open the possibility of contesting the provision "after it goes into effect."
In a mixed ruling, Bolton also issued a preliminary injunction blocking a part of the state law, known as SB 1070, that made it a crime to transport, shield or harbor an illegal immigrant within Arizona's borders.
Arizona Republican Governor Jan Brewer, a major White House foe in the battle over illegal immigration, signed the state crackdown on illegal immigrants into law in April 2010, complaining that the federal government had failed to secure the state's border with Mexico.
Brewer welcomed the ruling, which she said brought Arizona "one big step closer to implementing the core provision of SB 1070."
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