Updated: 7:17 a.m. Wednesday, March 12, 2008

COLUMBUS, Ohio -- A Level 1 emergency means that roads are hazardous and people should drive with caution.

A Level 2 emergency means that driving is discouraged and you should call before heading to work.

A Level 3 emergency means that only emergency vehicles should be on the roads. People could be arrested if they decide to drive on local roads.

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