20% SEN pupils: Can that be true?

https://uk-mg42.mail.yahoo.com/neo/b/message?sMid=0&fid=Inbox&sort=date&order=down&startMid=0&filterBy=&.rand=136511041&midIndex=0&mid=2_0_0_1_15049166_AIkJDNkAAMsHVktTSQmVIA4%2BXMM&fromId=

Thanks to Greg Ashman for this post.