41.   Access is restricted to the habitat of bald eagles and endangered songbirds, such as the golden-cheeked warbler and the black-capped vireo.

42.   Access should be restricted to qualified scientists, and authorized labs should be required to report periodically on the status of their stocks and to undergo annual inspections.

43.   After reading the fine print, critics said the proposals were a license to disclose sensitive medical information, rather than a fence restricting access.

44.   Airport officials are considering whether to restrict access to concourses to ticketed passengers, although no decision has been announced.

45.   All desktop PCs in the house can share music and video files stored anywhere, but parents can restrict access to files with passwords.

46.   Also, the increased air traffic caused by relief airplanes and helicopters also restricted access, Lettis said.

47.   Bush, in a statement issued by his campaign headquarters, called on Congress and state legislatures to pass laws to restrict access to tobacco by minors.

48.   But a recent memo from Major League Baseball restricted clubhouse access to team officials, the news media and officials from the league or union.

49.   But a number of Internet activists are opposed to all efforts to restrict access.

50.   But China has not made any public statements about those agreements and appears intent on emphasizing its control of the situation and restricting diplomatic access to the crew.