He said the court order prevented him from discussing more details.

Security concerns prevent most relief officials from discussing their Iraq operations publicly.

The team's members told local business leaders that their contracts prevented them from discussing where they had worked previously.

But like the members of Congress, those staff members are also bound by rules that prevent them from discussing the subject with others.

As is always the case, in the judicial races the candidates are bound by rules that prevent them from discussing issues.

Confidentiality agreements prevented the companies from discussing the details of the ruling.

However, she said, privacy laws prevented her from discussing specifics.

He said a court order prevented him from discussing the settlement further until all parties have signed it.

The prosecution, however, eventually moved to prevent the General from discussing politically sensitive diplomatic issues.

He is thus subject to an order issued by the trial judge that prevents all potential witnesses from discussing it.