Hi,
I've read the general info about HE in Scotland and note that you have to ask permission to do this.
My son is 7 (P3) and I've been mulling over HE for some time. However I'm slightly concerned I'll be refused
. I'll throw a few details at you and see what you think!
DS has had a few behavioural issues at school over P1 and P2. He's been excluded twice. People who know him well have commented that he seems to have a few autistic attributes and I (just a layman) would tend to agree, although we never got as far as having a diagnosis. I could have pushed for it apparently but at the time was just concerned with resolving the exclusion issue and getting him the learning support that was required, and was advised that having a medical diagnosis would not improve or add to the no. of hours learning support he received, and in fact might work against him in the long term, ie having the 'label' of being autistic.
In short - he works very well with one-on-one attention and in a quiet environment. At school he is apparently a different child. Messing about, wandering the classroom, hiding under tables, refusing to cooperate, rude, annoying to teachers and children. I must emphasise this is not the same child I have at home! He will sit and do his homework attentively and without argument and concentrate well. He is helpful, cooperative and well-mannered with me, in fact there is nothing I would change about his behaviour. But I continuously get complaints from school (teacher and Head) about his disruptiveness.
I strongly dislike our Head and am worried that this will come across in any communication with the LEA and I will be portrayed as paranoid or defiant. I am a single mother and the Head clearly interprets my son's behaviour as a failing on my part, in one phone call she even said "If there is no change then we will have to think about calling Social Services." She has walked out on and not turned up to review meetings for DS, been uncommunicative and generally disinterested, as well as doing things like making him sign 'good behaviour' contracts which I can see the sense of for a teenager who has been excluded, but not so much for a 6 yr old who has no concept of what a contract is or means. Anyway - I'm worried that the LEA will speak to her and she will convey her image of me as a failing parent and that this will have ramifications either with regards to my plan to HE or in other ways 
The other concern is that DS is behind in the majority of his schoolwork. His handwriting is poor, spelling worse, he can read well, maths is bad. From my POV he would probably do better with one-to-one. But perhaps from LEA's POV he would be better off in school if only to stop the risk of any further downwards slide in attainment level.
Friends - DS has no friends. Well, he's got one, and they cause trouble together. When I'm there he's great, has fun, knows how to behave. He is thought of as 'bad' by kids and parents at school and doesn't really socialise with anyone except this one boy. I don't think that HE'ing will lose him any school friendships (because he hasn't got any) but in fact could help him build friendships via new networks (HE groups etc). However will the LEA disagree? Is this aspect any of their business? I'm thinking they could say that because he's an only child, I'm a single mother, we have no family living nearby (his dad lives locally and there are 2 kids on that side of the family whom my son sees regularly, but no others).
OK this is quite long enough for now
thanks for reading. I'm just really wanting to know if and on what grounds a (Scottish) LEA can refuse permission. How they can enforce refusal of permission. What the ramifications might be if you draw attention to yourself as wanting to HE. Eg in my case, will they inform the Head, could that impede our relationship further if it turns out DS will have to stay on at school? I don't want to make his life any more difficult than it already is.
It goes without saying that DS hates school. I know this is common among seven yr olds. However he has constantly said over his whole time there that he never feels as though anyone is listening to him. He finds it hard to explain himself (not helped by speech problems, slowly improving). He feels bullied (I think he is using the word wrongly, he is not victimised by other kids in a systematic way, however he is often used as entertainment, deliberately wound up, blamed for things he hasn't done (and I have witnessed this type of thing, not just being defensive in a motherly way). He's a bright kid, loves learning, museums, science books, constantly asks questions. I had a great school experience in fact it saved me in a big way from a poor home experience. Sadly though DS is not getting the same reward 
Honestly...thanks in advance if you can make head or tail of this 