21.   Although the government now restricts access to a number of foreign Web sites, many technically savvy Beijingers know how to get around the barricades.

22.   Although the IVAN program will not restrict access to any pages, companies that are partners with One Voice will usually be at the top of the hit list.

23.   American shipping companies have long complained that Japan ports and labor unions restrict their access to business through discriminatory licensing, scheduling and labor-contracting practices.

24.   An aide to Bingaman said the bill was worded carefully to avoid restricting access to information that is currently public.

25.   And how tightly should state or federal government restrict access to executions?

26.   And how tightly should state or federal governments restrict access to executions?

27.   And businesses also must restrict access to aerosol paint.

28.   And government regulators and anti-smoking groups are exerting greater pressure on the tobacco industry, and the companies that service it, to restrict teen access to cigarettes.

29.   And they restricted telephone access to local calls.

30.   And universities and corporations have started restricting access to online sex.