London Daily

Focus on the big picture.
Saturday, Aug 08, 2026

Trans-identifying children can’t consent to puberty blockers, lawyers argue, in landmark UK case against Tavistock clinic

Trans-identifying children can’t consent to puberty blockers, lawyers argue, in landmark UK case against Tavistock clinic

Children can’t fully understand the lifelong repercussions of taking hormone blockers at an early age and thus can’t consent to the treatment, the lawyer for two women suing the UK’s only NHS-run youth gender clinic has claimed.
Transitioning youth who take hormone blockers have a “very high likelihood” of moving on to cross-sex hormones, which can cause “irreversible changes” such as “loss of fertility and sexual function, and decreased bone density,” Jeremy Hyam QC told the High Court on Wednesday, arguing that young people who begin the treatment are incapable of fully understanding the permanent damage they are doing to their bodies and thus cannot truly give “informed consent.”

Hyam represents two women who are suing the Gender Identity Development Service (GIDS), the UK’s only NHS gender clinic specifically for children, to ban the prescription of hormone blockers to youth without a court order affirming the treatment is in their “best interests.” The treatment “does not have any adequate base to support it,” and the effect of the blockers “on the intensity, duration, and outcome of adolescent development is largely unknown,” he said during the hearing.

The claimants are Keira Bell, a 23-year-old woman who began taking hormones at 16 to transition to male and started de-transitioning last year, and ‘Mrs A’, the mother of an autistic 16-year-old whose daughter is currently on the GIDS waiting list. Bell now regrets her “brash” [sic] decision to start on puberty blockers, describing it as a misguided attempt to “find confidence and happiness” that may have permanently cost her a chance at motherhood.

Bell began attending the clinic at 14, where she was seen by clinicians just five times before being prescribed puberty blockers. A year later, she began taking testosterone shots – and by the time she realized she was on the wrong path, she had already had her breasts removed.

“I should have been challenged on the proposals or the claims that I was making for myself,” she told the BBC back in March, when a judge first allowed the case to move forward, explaining that she felt incapable of turning back once the clinic visits began, as “one step led to another.”

Bell and Mrs A are concerned by the steep rise in the number of children sent to GIDS. Across England and Wales, 2,700 young people, mostly girls, were referred to the clinic last year, more than 20 times the number seen 10 years ago. Some were as young as 10, and at least a dozen were under 13.

A lawyer for the Tavistock and Portman NHS Foundation Trust, which runs GIDS, dismissed the idea that hormone treatment was damaging to gender-dysphoric children, calling Hyam’s suggestion of a moratorium on hormone blockers without a court order “a radical proposition.” In testimony submitted in writing, Fenella Morris QC suggested the claimants were trying to “impose a blanket exclusion” on under-18s consenting to medical treatment at all.

While Morris defended the injections as “a safe and reversible treatment with a well-established history,” she also attempted to shift responsibility to the University College London Hospitals NHS Foundation Trust and Leeds Teaching Hospitals NHS Trust, which she argued were actually “responsible” for prescribing the hormone blockers. Both institutions will give testimony on Thursday.

With the number of children identifying as transgender having soared over the past decade, this case could have major repercussions for the growth industry of youth gender clinics. Earlier this year, the NHS announced an independent review of puberty blockers and cross-sex hormones, and has since commissioned detailed clinical guidelines for how children are to be evaluated prior to transitioning.
Newsletter

Related Articles

0:00
0:00
Close
Australian Crew Evacuates Seriously Ill American From Antarctica in Midwinter Darkness
Trump’s Top General Seeks an Exit Strategy From Iran War, Report Says
Brock Lesnar Retires From Wrestling, Closing a Career of Rare Athletic Range and Lasting Controversy
Trump-Era Policy Shifts Test the Boundaries of U.S. Institutions
UK Drought Cuts Harvests and Raises Food-Security Fears
UFO: Pentagon Releases Video of Unidentified Object Tracked Over Middle East
US Health Secretary: “I’m Not Afraid of Germs — I Used to Snort Cocaine Off Toilet Seats”
Ukraine Tells Senate Republicans Its Drone War Offers a Blueprint for America
Weight-Loss Drug Boom Tests the Limits of Prescription Advertising Rules
Trump Keeps Hegseth at Pentagon While Leaving Door Open for DeSantis
UK Clears Paramount’s Warner Bros. Discovery Deal, but US Trial Looms
UK Prosecutors Add 38 Charges Against Andrew and Tristan Tate
Taiwan’s President Joins Wartime Command Drill as China Pressure Grows
Saudi Arabia, Turkey and Pakistan Sign Mutual-Defence Pact
Government Orders Review of Prison Release Rules After Concerns Over Grooming Gang Offenders
Rail Disruption Continues Across North-West England Amid Infrastructure Problems and Engineering Closures
UK Tax Authority Proposes Broad Changes to Rules Governing Company Distributions
UK Government Moves to Protect Standing Areas Outside Pubs From Local Restrictions
Extreme Right-Wing Referrals Under UK Prevent Programme Rise 42 Percent
EU Citizens in UK Warned That Some Residency Rights May Have Been Granted in Error
Every Monitored Body of Water in England Fails Chemical Purity Standards, Government Data Shows
UK Scientists Create First Artificial Intelligence-Designed Viruses
England Orders Primary Schools to Identify Children at Risk of Becoming Disengaged From Education or Work
Government Moves to Close Prison Release Loophole Amid Concern Over Grooming Gang Offenders
UK Economy Shows Modest Growth Despite Energy Volatility and Global Supply Pressures
Police and Prosecutors Failed to Stop Sex Offender Who Later Murdered Two Women, Review Finds
Millions in England Face Longer Mental Health Waiting Times as NHS Providers Cut Spending
Met Office Warns of Heatwave as Temperatures Across England and Wales Could Reach 36 Degrees Celsius
HMRC’s 2029 Tax Shift Could Overlap Old and New Self-Assessment Bills
Thetford Disorder Prompts Expanded Police Powers Amid Asylum-Housing Protests
Cambridge Faces Calls for Independent Review of Jason Arday Appointment
Scotland’s ‘Cock of the North’ Woodland Is Being Felled After Wind Damage
Reform UK and Greens Unite Against Vast Solar Plans for Kent Marshland
New Zealand Draws Wealthy Americans With Revamped Investor Visa
Senate Panel Votes to Hold Anthony Fauci in Contempt After Fifth Amendment Testimony
Cambridge Professor Jason Arday Resigns as University Opens Inquiry Into His Credentials
Manchester Power Failure Disrupts Trains Across North West Into Friday
UK Fashion and Tourism Sectors Prepare for Strong Summer and Autumn Activity
London Residents Seek Appeal Against Approval for Chinese Super-Embassy Development
UK Environment Officials Issue Biosecurity Alert Over Rising Bluetongue Cases in Livestock
UK Charity Regulator Opens Investigations Into Donations Linked to Israeli Settlements
Gatwick Expansion and Chinese Embassy Plans Highlight Growing UK Infrastructure Disputes
UK Agriculture Authorities Warn of Rising Bluetongue Virus Cases Among Sheep Farms
UK Watchdog Finds Electronic Monitoring Failures Leaving Some Offenders Without Timely Alerts
Metropolitan Police Investigate Covent Garden Knife Attack That Injured Four Men
UK Government Confirms Severe Terror Threat Level as Prevent Programme Expands
Diageo Plans Guinness Expansion While Cutting Jobs Through Global Restructuring Programme
Bank of England Keeps UK Borrowing Costs Stable While Markets Await Future Rate Cuts
Gatwick Airport Wins Approval for Second Runway Expansion After Legal Challenges Fail
Apple Challenges UK Government Over Demand for Access to Encrypted iCloud Data
×