ALAN HIRSCHFELD

It is illegal to enter or stay on someone else's property without their permission. You violate this law if you go onto or remain on property knowing the owner did not consent to your presence, though consent is assumed for businesses open to the public. A violation is a Class C misdemeanor punishable by up to 30 days in jail and a $50 fine. You have a defense if you reasonably believed you had permission, your presence didn't significantly interfere with the owner's use, and you left immediately when asked—but only if the owner did not post visible "no trespassing" signs or purple paint marks at entry points.

Penalty: Class C misdemeanor; 30 days; fine up to $50