rose, I'm sorry, but your posts on this have been very ocntradictory.
at the beginning of the thread, you say oyu are "pretty sure the keyworker is suggesting ds is on the autistic spectrum", which doesn't even suggest that hse said he thinks he may be tbh.
by hte ned, you have her "jumping ot conclusions"
I understand your annoyance at how htis has been handled, but you seem to be more pre-occupied with running down your ds' keyworker and the nursery (she is not well regarded at the council, the nursery is known to have problems, etc) - if you knew all this, why have oyu left oyur ds there anyway?
and as for yuor "contact" at the council suggesting you do not rush into assessment - that is as unprofessional as you say the keyworker has been. this contact has not seen your ds at the nursery, and is not aware of his behaviour there (except as report third hand)
someone who has close contact with your ds raises a concern with you, and instead of listening and thinkng about it (I agree it was handled badly - we have all agreed that, but that doens't mean the message is not a valid one) you go straight over her head and complain.
I'm not sure what you want form this thread. you don't like it hen people with a vast array of experience with SN and the autistic spectrum say that it might be worth investigating.
you seem to to want validating in your assertions that your ds is in no way on the spectrum.
no one here can do that.
just as, equally, no one here can say he is.
but if you think that an assessment might be the best route, then go ahead and get him booked in. it will take many months to come about - you cannot get htese appts quickly, even privately.