21.   One amendment, for example, would have imposed even tougher restrictions than the main bill on the large, unlimited donations known as soft money.

22.   Proposed tougher restrictions on suspicious refugees were assailed as racist, anti-Muslim, and just plain un-Canadian.

23.   Put this fair land under international sanctions, spiked by even tougher restrictions imposed by the United States, which has proved capable of enforcing them with bombs.

24.   -Require parole officials to more closely supervise gang members who are released from prison, including tougher restrictions on their movements and whom they associate with.

25.   --Require parole officials to more closely supervise gang members who are released from prison, including tougher restrictions on their movements and whom they associate with.

26.   Since then, several of the groups, including environmentalists and regulators who generally want tougher restrictions, have questioned whether Kessler understood what she was doing.

27.   Some lawmakers are already calling for tougher restrictions.

28.   Such a move could lead to tougher restrictions on sales to adults.

29.   The European Parliament, responding to pressure mainly from France, voted to impose tougher restrictions on the number of U.S. and other foreign films shown on European television.

30.   The federal government announced Thursday tougher restrictions for building on wetlands within the New York City watershed.