You're welcome 1950's - I have a lot of time to Google at the moment thanks to my dodgy foot! 
Ellen - I honestly don't know what's up with them, they just don't seem to want to give ds the support he needs. They've even set up his support in a completely different way than is set out in his statement, frontloading his day with half an our TA support when he is supposed to get support as a meet and greet in the morning, plus end of day homework and bag-packing organisational support and regular access throughout the day.
They've employed a blooming hopeless TA for an extra half hour a day to work with ds. She appears to be spending the time writing out his timetable for the day in a little book, yet when I asked him about it last night, he was oblivious to what was in the book. She's written messages to him in there, plus a checklist of things to remember when packing his bag, but hasn't bothered to tell him she's done any of it. He said she writes in the book while he tells her about any worries he has about the day, then she closes the book and puts it in his folder! 
The other day his teacher asked him if he felt he needed help at the end of the day (as set down in his statement). Then when he said he didn't know, said "I don't think so, do you? Because you're doing fine on your own".
Er ... no he's not, he's lost loads of stuff and not managed to organise one piece of homework effectively so far this term (and he's only attended for two full weeks).
They are denying him access to ICT for longer pieces of written work as well, despite that being a requirement in his statement and now I know why. He would be allowed to use it for his SATs if he does so in the course of normal classwork. Both the PP lady and I forced the issue and the SENCO just kept saying they would consider it! WTF it's in his bloody statement that he 'will' have access to ICT for longer pieces of written work. SENCO waffled on about him becoming over-reliant on it, but he still has to write in Maths and Science and when it's less than a paragraph or a few sentences in Literacy.
If they give him the support he needs he can get high level SAT results, without the support he will fail. They know this, they couldn't level last year's assessments because he simply couldn't produce the work in the time allowed. It's not just to do with writing skills, it's attention, processing speed, ASD zone outs, sensory issues and the common ASD related issues with knowing how to start and structure his work.
I don't understand why they seem to want to set him up to fail, when he could be another student with high level results - which obviously looks better for them.
... and I am so sick of being lied to and manipulated. I'd go to the LA to report them for not putting the provision in place as set down in the statement, but the LA and the SENCO seem to be best friends and have closed ranks.
Apologies for the hijack and rant OP. I am just at my wits end with this after all the fighting to get the statement, then get it tight enough that the school couldn't deliberately misinterpret it to their advantage, only to have them completely ignore what it says and do their own thing anyway. 