Directing traffic is very early like 730-800am and late like 330-4. At these times the kids are not there settled in they are moving about the outside of the bldgs. These are not set in stone ideas. Just throwing some things around to get the most use out of the person they might use. I have 3 kids in NH county schools and these are just some observations I am making from being in the schools for the last 8 years. For some schools it might not be appropriate but for CB elementary it would.