My son just got his diagnosis, he is 4.
He threw a mortar brick at my head in a rage last week after I told him he couldn't play with it. It resulted in me going to hopsital with a hairline fractured skull and needing stitches.
We got to hospital before a friend picked the children up and DS was really upset.
Our SN health visitor said it was normal and she was angry that I got angry with him when it happened. Then our SN nurse told me it was normal behaviour for such a young child.
Obviously time has passed but I'd like to know how any others would have dealt with it.