21.   Bingaman said Justice rules prohibit it from turning over findings about individual brokers to other regulators for prosecution.

22.   A league rule prohibits anyone from owning an NFL team who already owns a team in another sport in a market where there is an NFL team.

23.   A spokesman for CertainTeed, based in Valley Forge, Pa., declined further comment, saying US Securities and Exchange Commission rules prohibit such statements.

24.   A spokesman for Starr, Edward Page, said that the local rules prohibited him from commenting on any aspect of the case.

25.   According to an association memo, the rules now prohibit girls from wrestling at all matches it oversees.

26.   But if the committee recommends censure, and the House concurs, Republican rules prohibit Gingrich from holding his leadership position.

27.   But McDermott said the rules did not prohibit the approach the committee was taking.

28.   But production officials discovered that European Community rules prohibited transporting the animals on the boats.

29.   But since May, party rules have prohibited them from broadcasting television commercials.

30.   But the work rules prohibit any abuse.