Everyone using the Internet stations is required to initial, after reading, a card which gives the acceptable use policy. This is also posted in several places.

Those offending against the acceptable use can be warned, banned from using the Internet access for a time or permanently. The authority for this is in the State's statutes, as well as in city statutes.

Ah, LadyJean, I *am* the Librarian. I (with the help of a staff of about 20) run the joint (under the authority of the Board of Trustees, of course).