At the university library, we have many Public access computer terminals that are open to any patrons. In the department where I worked, we had many vagrants who would look at pornography and make print-outs of the material. The dean of the library established the policy that we could not say anything to people about such behaviour unless we were certain that they were a minor or were flagrantly harrassing other patrons. The management of most of our libraries is this permissive and that is where citizens need to take action. Also, libraries need to stop worshipping the ALA and take the desires of the communities which they serve into consideration.