Hello and welcome Coult,
Ordinarily a person under 18 is protected by laws applying to rights of minors. However, A judge will not force a blood transfusion on a 15 year old if after interviewing the youth he feels they are mature and it is sincerely their belief. He is in the position of taking rights away from a young adult and appropriately approaches cautiously. The opposite is true of legally binding an adult to a contract made by a 15 year old. Who knows years later if they were mature or if they were sincere in their decision to 'contract' with the Watchtower. What is boils down to is what did this person do upon or before becoming an adult? How old were you when you left the WT? The problem with most incidents is what did the young baptized person do as a legal adult. If they did not openly renounce their former baptism, which will result in DFing, then their silence is taken by the courts as acceptance and confirmation of their decision made as a child.
There is more than one law firm posed to take on the WT on this matter but they are presently inundated with other lawsuits already filed against the WT. It will probably be a couple of years before they will be ready to present a few test cases to the courts.
Any of you young people who got baptized while very young, who desperately want out without being DF'd. you may have a chance by consulting the right attorney NOW, and taking the right course Before becoming a legal adult. If you are seriously interested in this course, PM me and I will give you a lead. Remember, though, I do not know of any law firm ready at this time to take this matter to court. But it may be worth looking into.
jst2laws