I would have loved some support as a teenager when I started to struggle with my weight and blood sugars. I was putting on weight and my HBA1C must have given away the false blood sugar results in my diary, but nobody said anything or offered any support. Instead they dumped me from their clinic, just because my parents were too busy to drive me to all my appointments and we missed a few. They did not bother to arrange a transfer to adult care.
I think it should not be limited to under 16s - I think someone should make sure the transition to adult care is handled properly as well. My problems started bigtime when I was dumped by the kids clinic. I arranged to go to adult care myself but the people were so cold and the place was so deeply depressing that I stopped going altogether for years. At 16 you really don't know what you are doing, and you have the stress of your first proper exams and leaving school. You are not old enough to manage your own diabetes properly as you are expected to at an adult clinic, especially since I think at that age you are too young for DAFNE. I think support services like this are great and I know you don't have unlimited resources, but I think the kids should be settled into adult care before valuable support like this ends.