11.   Almost simultaneously with the abduction, Hezbollah fighters abandoned all their other border posts, U.N. officials said.

12.   All Serb forces must be gone by Sunday night, while several hundred will return to guard border posts and holy sites.

13.   But the delegation made it only as far as a border post north of here, in Serbia itself.

14.   But the freest market these days is the peddlers at border posts who seize on the tax breaks to smuggle cheap cigarettes into Poland.

15.   But with each side claiming to occupy the same border posts in a remote Amazon river valley, each side proclaimed itself the winner.

16.   By August, a few supporters decided to launch an escape plan and began to test roads, checkpoints and border posts for weak spots.

17.   Colville, the refugee agency spokesman, said a land mine was discovered on Sunday only six feet from the road at the border post.

18.   For fifteen minutes each hour, Turkish troops are allowed to move from their border posts and stand inside the white lines.

19.   He then drives along the coast to the concertina wire and machine-gun turrets of the Rosh Hanikra border post.

20.   Highway tollbooths become border posts.