I know that my hon. Friend is a working mother as well as someone who is committed to improving social mobility. She is also an effective champion for the excellent schools in her constituency of Sevenoaks. She is right: we all need to do more to ensure that children can be in appropriate environments, learning, growing and developing. My right hon. Friend the Education Secretary is utterly committed to that. One or two people in the trade union movement have perhaps not been as constructive as they might be, but I hope that they heed the wise words of my hon. Friend and Lucy Powell.