Counter-terrorism

My right hon. Friend is no doubt aware that hundreds of passengers at Glasgow airport were confined aboard aircraft on taxiways and runways for up to seven or eight hours. According to reports, they included children from a school for those with special needs, elderly and disabled people and very young children. While recognising the demands of security, will she consider what more can be done to alleviate the distress caused to such passengers in any similar situation in the future?