Got the draft report prior to our meeting with paed and SALT on 2nd July. There are a few things in the report which are wrong (mostly issues like toilet training and inability to pedal which have simply gone away since the first appointment) but mostly it is very fair and accurate.
They reckon high functioning autism. They say DS' language is very disordered (and, interestingly, that his grammar is not delayed, just abnormal) and that he definitely does not have any mental retardation.
Not quite sure where to go from here. It kind of feels like when you are in a car crash, and the car rolls over and over down the road, and now it has stopped.