It is illegal for workers on a construction site to be under 18.

It is illegal for the public to use these roads.

At that time it became illegal for a political party to have members from more than one race.

Three years ago, it was still illegal for him to buy a drink.

It was illegal for him to enter into such an agreement.

"It would be illegal and wrong for the state not to."

The bill would not make it illegal for children to possess or use the drug, however.

"Nobody ever told us it was illegal for two people of the same age to do that."

It is illegal for a player to make a move that would put or leave his own king in check.

And it's illegal for someone to be three feet from the door of your office, smoking.