21.   U.S. trade representatives say that Telmex, the largest Internet and cellular operator, has barred network access that would allow rivals to offer local and international services.

22.   Under the law, adult publishers can sell through machines, if they take steps to bar access by children.

23.   Web sites are as yet technically unable to allow or bar access from given countries.

24.   Police barred access to the consulate grounds.

25.   A federal judge had barred access, ruling that the recordings were not subject to FOIA disclosure.

26.   A state of emergency barred access to many of the polders.

27.   A state of emergency barred access to many of the polders in the provinces of Gelderland and Limburg.

28.   An acceptable-use policy is being written, however, and Boeing is considering some type of filtering program to bar access to certain key words.

29.   But Estrada lawyer Estelito Mendoza argued that the impeachment court should bar access to the bank documents.

30.   For a sixth straight day, U.N. inspection teams were prevented from inspecting suspected weapons sites Saturday because American monitors were barred access.