Just to add I am impressed that the Government (presumably civil servants) did write a long response, but just shows the mind set.
" ... Parental consent is an integral component, with the parent needing to not only agree to their child’s involvement but also demonstrate sufficient understanding of the nature of the treatment, and what is currently known and unknown about its effects. Informed assent from the child will also be required. This will include the young person explaining in their own words to the clinician what the risks are and what they understand by those risks.
The only children to get to that stage will have already been diagnosed with gender incongruence for at least two years, will have received tailored psychosocial support, and will have been deemed clinically appropriate, within the context of the study, by both their NHS care team and the National Multi-Disciplinary Team. They will also have had to be assessed as being in stable physical and mental health.
Those young people receiving (or not receiving) puberty suppressing hormones will continue to receive other elements of routine support and treatment provided as part of newly established NHS Children and Young People’s Gender Services, whose practices have been shaped by the recommendations of the Cass Review. Participants can leave the trial at any time, at which point they would receive support in their withdrawal from puberty suppression as well as ongoing psychosocial support from NHS services. ... "
(from https://petition.parliament.uk/petitions/751839 )