I don�t often become involved in matters of opinion on AB, but in this case I�ll make an exception.
Whether or not the principle is right or wrong is nowhere near as important as the practicalities of this proposal.
Judging an issue (especially one as important as alleged crime and proposed penalties) is not straightforward. Ask any judge or magistrate and they will tell you that almost every case they deal with is different and requires a different, individual solution. Anybody that has served on a jury is also likely to say that the task is quite onerous and not to be undertaken lightly.
The proposal suggests that children as young as ten should exercise judgement over their peers. I would be surprised if there are any children of that age that could come to a properly structured decision on the sort of matters they are likely to have put before them. At age ten children are only just deemed capable of criminal intent. Younger than that and there is a blanket assumption that, whatever they are said to have done (up to and including murder), they were not old enough to know that it was wrong.
For children aged 10 to 17 the criminal justice system has specific constraints which are designed to recognise that the young people brought before the courts must be treated differently because of their age.
This proposal suggests that people of that same age group are suddenly mature enough to be able to pass judgement on important matters and I would suggest that this is simply not true.
Of course the rule of law (and hence the penalties handed down by the courts) can only be sustained by consensus. The principle of �judgement by one�s peers� is worthy, but it has its limitations (otherwise only burglars would judge burglars).
I�m afraid this is another badly thought out scheme which, hopefully, will be exposed as a non-starter before it progresses too far.