Changes in guidance and science seem to have little impact on millions of devastated lives. It’s a social crisis playing out behind closed doors, says Guardian columnist George Monbiot

Alt: The Aristocats: Cats and Geese Walk

Alt: A black and white (Cornish) flag with the words Happy St. Piran's Day written on it.

Alt: GIF of Paul and Barry Chuckle saying "oh dear, oh dear". To me to you was another of their catchphrases as they badly completed DIY and removal jobs on UK children's TV.

Local authorities are supposed to help the parents and families of SEND children. But many are failing in their duties entirely