Good for you Macoupin Co., if some people using your library can't be trusted because of thievery, it's a shame. It does make it hard for those that are honest. The Newberry Library in Chicago has the same regulations although you can take a folder or binder in, but is subject to inspection on departure. The system works and is OK with us. I know I would be very disappointed if I traveled to a library and found the book I wanted to read was missing. Joyce McKinnon