Their use violates a fundamental principle of infantry combat: never bunch up.

They argued that the use of atomic weapons violated both conventional and customary international law.

Many consumer advocates say that such use violates an understanding established between two parties when the information was first provided.

Now the Secret Service says the unauthorized use of its name on the shirts violates yet another federal law.

The use of capital letters in e-mail violated my son's cyberliterary conventions.

The use of the telescope, however, violates the state's peeping-Tom law and warrants criminal prosecution.

He sent the case to the state agency to determine whether the use of cards, photos or identifying information violated rent laws.

The plaintiffs challenged that the use of tax credit scholarships to send children to religious schools violates the establishment clause.

From the start, neighbors complained that the use as a synagogue violated zoning laws.

The excessive use of force by the governments against demonstrators has violated every single international convention on civil and political rights.