There also are a variety of choices to protect copyrighted or other restricted materials with security options.

It is not possible to study restricted materials in this reading room.

In the event of restricted materials the speaking times may be shortened.

In the year 2000, almost all of the previously restricted material was at last due to be opened anyway.

They talked about restricted material in general, then Manning made his first explicit reference to the leaks: "This is what I do for friends."

Just as the music does the maximum with restricted material, the choreography achieves the same.

Given China's elastic definition of secret, however, he said it was possible he had used restricted material.

Rather than have their stories read by a male minister and made available to other parties, the women withdrew their restricted material.

Even if I could make another one, I'd never get the release of those restricted materials.

However, the embargo was not complete nor effective until food was added to the list of restricted materials.