Autistic abuse case must never happen again, says No 10

CCTV shown to the BBC shows children being thrown to the floor in padded rooms at special needs school.

Autistic abuse case must never happen again, says No 10

Autistic abuse case must never happen again, says No 10

Autistic abuse case must never happen again, says No 10

Autistic abuse case must never happen again, says No 10

Autistic abuse case must never happen again, says No 10