“[Para.45] An innovation in this case was the mother’s suggestion that the package of protective measures should include a direction, pursuant tos.5 of the Child Abduction and Custody Act 1985 , that she undergo electronic tagging. I take the view that such a direction may be made under that provision if it is necessary ‘for the purpose of securing the welfare of the child’ and/or ‘to prevent changes in the circumstances relevant to the determination of the application’”. “[Para.46] Although in future cases there may be funding issues to be resolved, in principle arrangements for electronic tagging can be made if the court so orders, which I assume it would ordinarily only do with the consent of the individual concerned (or perhaps as a condition, non-compliance with which might bring about alternative safeguards against the perceived risk). I emphasise that such requirements are unlikely to be appropriate save in very few cases.”