11.   With increased enforcement both at sea and at U.S. border crossings, Asian immigrants are now paying top dollar to hire coyotes like Board.

12.   And almost all knew about the increased enforcement.

13.   China has drastically reduced purchases of Australian wool because of increased enforcement of Chinese import duties and value-added tax payments that Chinese buyers had previously been evading.

14.   He said Malaysia was confident of bringing its own open burning problem under control with amendments to the legislations and increased enforcement.

15.   President Bush strongly supports the embargo and in July ordered increased enforcement.

16.   Tuttle also pointed to increased enforcement as a possible explanation for the jump.

17.   But it said that the increased enforcement efforts and border controls provided for under the copyright agreement should help resolve this problem.

18.   Taiwan on Thursday refuted US charges that the island had become an important transit center for illegal drugs en route to the United States despite increased enforcement efforts.