This is big. Seems the Sunday Times had to win court approval to publish. Here's the evidence provided by the experts to the court in the Keira Bell case.

"Gillberg said there was “growing anecdotal evidence that many would regret their decision to undergo the biological sex change”. Doctors should tell families that they were “dealing with a live experiment on adolescents and children”."

Gillberg: “Thousands of adolescents are being offered ‘treatment’ with puberty blockers, sex-contrary hormones, and then, finally for some, with a variety of surgical procedures...

... In the UK as in Sweden, this is in spite of the non-existent research evidence that these treatments are of any long-term benefit to the young people in question,” he said.

"Gillberg, who is also chief physician at Queen Silvia Children’s Hospital in Gothenburg, is on a list published by the media group Thomson Reuters of the most cited and influential researchers."