The sign may not be altered to another use without the city's consent.

Of course, dams can't always be altered without a fight.

She was removed, changed, altered without consent or knowledge, learning only after the fact.

"I will agree to nothing that allows Europe to alter our laws without the say of this house."

The building may not be altered in any way without permission from the national preservation agency.

We will not alter the scheme without the Boards agreement.

Infantry battle is altered in a world without satellite technology.

There's a guest arrived will alter your mind for you without any effort on my part.

You may not alter another's life/karma without his or her permission.

Now the duck can't be altered without an Act of Congress.