www.bbc.co.uk/news/blogs-the-papers-35144063
If parents are going to radicalise their children then it will happen regardless whether they attend school or are home educated. Children who attend school still learn about the world from their parents. Lots of children who attend state schools get indoctrinated by their parents.
I feel that the parents of children who have been found attending illegal schools should be barred from home education. Someone whose judgement is so poor to use an unregistered school with a narrow curriculum and lack of health and safety is unfit to become a home educator. Their children certainly need to be kept track of.
Leave true home educators alone. They are not responsible for the troubles in Syria.