The Iraqi Prime Minister Iyad Allawi has agreed on a law for the country that should increase security there.
The law will let the government set up curfews, set up checkpoints and hold anyone they think could be dangerous.
But they can only use the rules for a short amount of time and in certain places in Iraq.
The law could make things difficult for some people living in Iraq, but the government hope Iraqis will think the extra security is important.
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