What I just read from your comment is "Yes, I am ok with a child to be preforming these task as long as there is a baby sitter there to watch them."
That "babysitter" needs to be helping the adults save lives. That child needs to be at home or school.
I read the PDF Junior posted about the depts rules. We NEVER allow Junior members to leave school. and if you are still in high school, even if you are 18 years old you are a junior and DO NOT LEAVE SCHOOL for any reason. But this goes back to juniors do NOT get pagers or gear. It also goes back to juniors do NOT respond to fire calls.
So for example. If you are 17 or younger, you do not respond to calls because you are a junior. If you are 18, you are no longer a junior, unless you are still in high school.

