My hon. Friend is absolutely right to highlight the importance of mental health, and healthcare more broadly, for offenders and particularly young people. The levels of self-harm are deeply concerning, and we need to do more to drive them down. More broadly, we are seeking to have better liaison and diversion services, which divert those who genuinely have a mental health need and, where that can be better treated in the community, to have that option. We are also working on our health and justice plan, which is about improving the mental health and physical healthcare pathways for all those who enter custody.