Ideally, all bags and coats should be checked at the entrance to libraries, which should ensure that there are safe areas for storing them. And while it is acceptable for readers to bring laptop computers into a research area, all readers should understand that their computer case must be checked when they leave the area.

If possible, libraries should use an electronic detection system at the exit to prevent unauthorized removal of books tagged with magnetized strips. If that is not possible, libraries should have some system for examining the status of books removed for circulation. Libraries operating with open windows should ensure that the window openings are secured with tightly fitting insect screens to prevent thieves from throwing books to a confederate outside.