Ann is a child who is detained under section of the mental health act. There are no hospital places in England. She'll need to go to Scotland. She's transported, and at the border she is un-detained / de-detained / tained and then re-detained under the Scottish mental health law.
What word should I use for instead of un-detained?
What word should I use for re-detained? Is it necessary to use a different word? I want to try to capture the fact that it's another new detention, but perhaps that not possible.
Why do we have detained, but not tained?