Sir John Hayes

Sir John Hayes

Conservative — South Holland and The Deepings

Speaking in the House of Commons on 23 June 2026

Debate

Puberty Blockers

Contribution

The journey from childhood to adulthood is challenging for many, difficult for some, and tortuous for a few. Through that journey, the support of older people, who are often parents, loved ones, people who care, is critically important. For those who suffer from gender dysphoria, that journey is all the more challenging. Many people—perhaps all of us in this Chamber—will have struggled with the emerging sexuality that is part of the journey to adulthood, but most people who suffer from dysphoria cope with it as they go through puberty. Indeed, the evidence—and there has been much talk of evidence in this debate—shows that medical intervention in those cases would not only be unnecessary but profoundly damaging. Yet at the Tavistock clinic, the horrors of which I first highlighted in 2019, thousands of children were prescribed life-altering drugs. Indeed, it is more shocking still: more than 70 children aged three and four were sent to that clinic, and 382 children aged six and under were referred. The Government are fond, now, of speaking about the Cass review commissioned by. the previous Government, but the review was not welcomed by the Minister and the trans lobby. When it was commissioned, it was regarded with horror by those who presumably now support this trial. The Cass review found that doctors must be extremely cautious about giving trans drugs to under-18s—not 11, 12 or 13-year-olds, but people under 18. It found that doctors must be able to “refer to the longer-term benefits and risks” of treatment options; that young children should have therapy before they are allowed to socially transition; that many parents expressed concern about their child being socially transitioned and affirmed in their expressed gender without parental involvement; that too many decisions about changing gender have been rushed, with too little consideration given to whether children might regret their actions later in life; and that childhood trauma, neglect and abuse feature heavily in the cohort of patients seeking gender change. As many as two thirds of those referred had suffered neglect or abuse, with high levels of parental mental illness, substance abuse and exposure to domestic violence. Those are the vulnerable children who went to the Tavistock clinic, which was closed after pressure from those who understood the horrors that took place there. When it was opened, of course—

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