Happened into a situation last night where it appeared two sisters (I’d estimate older is 13-14 and younger is 8-9 years old) had been dropped off at barn to ride without any adult supervision. Their regular trainer had not been there all day. There was one adult on the property when I arrived, but she works with a different trainer and was working with her own horse.
In my mind, this is not ok. As a parent, if you are dropping a kid off for a lesson and you know the trainer is on the property, fine. If the trainer isn’t there and you need to leave, you check first to see if there is another adult who will be there until you come back who is willing to keep a watchful eye.
So - does your barn or trainer have a rule addressing this?