The Shelter mangaement people have their hands full. If you have a prohibited item that is seen, you will be asked to leave. The Police may asked to "assist" in your departure. ARC isn't interested in searching people or confiscating stuff. There is too much to do, if someone is a problem they will be dealt with. If you can drive to the shelter, items could be left locked in your car. I've never heard of metal detectors being set up. There is just way to many other things to do that actually help people, especially in the initial stages. You can always just show up for the food and water and leave. People have been known to take turns doing this to avoid bringing in a prohibited item.

Dave