Your nicer than me. I would have told the school sorry but I can't pick up the child, but I will let the parents know she is still their once they come to get their other child.

I don't do before and after school care any more. I do walk 5 min to and from the school each day with my kids, But on days like to day when the weather is bad I just keep them home. I want the right to decide if I am doing school runs without any hassle from parents.