proportionate

The Bishop of Winchester, Philip Mountstephen, told BBC's Newsnight failures in safeguarding should be investigated and "appropriate and proportionate action should be taken with anyone who has failed in safeguarding terms".

Any military action must be “reasonable and necessary,” as well as “proportionate to the military usage that is occurring.”

She said the school felt the restraints were "a necessary and proportionate means of managing disruptive behaviour".

A spokesperson for the national governing body said: “We investigate and assess all allegations and concerns about individuals who may pose a risk of harm to children and adults at risk in football and, where applicable, can impose proportionate safeguarding measures in accordance with FA safeguarding regulations.”

The health department said their use would be made more "proportionate", although it did not offer details.