I feel awful as I was about 20 minutes late to pick up my little girl today due to unexpectedly heavy traffic. I arrived to find her alone in the school sick room, crying quietly and very upset as she thought I wasn't coming to get her. :( Obviously it is absolutely my fault that I was late and therefore mostly my fault that my daughter was so sad and obviously I will try to ensure it never, ever happens again. At the same time I can't help feeling quite disappointed in the school. My daughter is only just 4 and she was worried and sad and no one was supervising her, so no one noticed or reassured her that I was very nearby and on my way (I phoned to say I was on my way and really sorry etc). Is this approach normal?