Doctors and parents have told the BBC the ruling could cause distressed trans teens to self-harm or even take their own lives.
Evidence?
Gender dysphoria is when a mismatch between a person's sex assigned at birth and their gender identity causes them distress.
What is a 'gender identity' and in what way(s) is it expected to 'match' their sex? We really need an objective definition of what a 'gender identity' is and why such serious physical treatment is required when it doesn't 'match' someone's body.
Quote from a 'trans boy':
"I spend a lot of time wishing I could be a normal boy and there is no help for me."
Who has been telling this child that they can change sex?
A clinician who currently works within the NHS GIDS, told the BBC her patients are now being left alone to deal with distress.
"The young trans people I'm talking to now are experiencing deeply distressing mental health problems," she says.
Does she think that these mental health problems would be better treated with counselling and therapy or with drugs to arrest their normal development which will make them into medical patients for life?
In a letter seen exclusively by the BBC, GenderGP - one of the only private healthcare providers for transgender people in the UK - calls on NHS England's Medical Director for Specialist Services, James Palmer, to take urgent action.
The letter asks him to provide "interim solutions to prevent harm". It adds: "The mental health implications of this cannot be underestimated, and the risk of self-harm and suicide must be acknowledged."
They seem to have conveniently overlooked the fact that GenderGP is now owned by a company based in Hong Kong and is still being run by a doctor who has been suspended from practising in the UK and who has a criminal conviction for running an illegal clinic here.
They have also conveniently overlooked the fact that at least one of GenderGPs teenage patients took their own life whilst under their 'care' and taking opposite sex hormones prescribed by them.