I wish I could tell you that I understood these restrictions. But I don't.

What you need to realize for me this is NOT in my back yard. I work with a group where the majority of its members are about 35 miles away. I have not been at this house, nor do I even know what the local newpapers and radio stations are! I just foster the cats they have available and are in need. (and once a month or so drive the hour to an adoption event)

But these people have been doing this sort of thing much longer than I have. They know (I assume) what they are doing.