I can't do a link on my tablet but contact a family have said on their Facebook page about ehcp's being scrapped for children in mainstream school. Not sure if it happening or just being discussed.
I have 2 dc in mainstream school with an ehcp. Dc4 has learning disabilities and is thriving with support. Dc5 has autism and is emotionally like a toddler at age 11. He wouldn't be safe at school without his ehcp. There are loads of children who are like them in mainstream school who would have been in special needs school when I was young.