Children, Schools and Families Bill

I am very grateful to the hon. Lady for giving way. Where a child is in the care of a local authority and it shares parental responsibility with the parents, who within the local authority would be categorised as the person with parental responsibility for the child who can therefore justify battery? Also, a child might be in the care of a local authority, and there might be court proceedings that will inevitably result in the parental responsibility of the parents being taken away, yet there might still be some contact between child and parents. How would that anomaly be addressed?