I thank my hon. Friend for that intervention. He is right that we need more awareness of ADHD. I know that people who suffer with ADHD have called for their own Act—something similar to the Autism Act 2009.
In the midst of cuts to school nursing provision, and a school funding and teacher recruitment and retention crisis, the number of school exclusions of pupils with special educational needs is no fault of our hard-working, dedicated and professional healthcare workers and teachers; it is the product of an underfunded and under-resourced health and education system. We cannot go on treating children with ADHD simply as naughty kids, and being unable to afford the time or resources to help them. Instead, we must support those young people and focus their education around their skill set.
The second way we are letting people with ADHD down is through diagnosis. A recent survey with more than 800 responses revealed that 70% of respondents had waited 18 months or more for an ADHD diagnosis, 9% of whom were, shockingly, waiting for more than three years.