Britain is to ban indefinitely the use of puberty blockers for young people under 18 with gender dysphoria, except in clinical trials, the government said on Wednesday, making permanent a set of temporary restrictions put in place earlier this year. Announcing the decision, Wes Streeting, the health secretary, said he was acting after having received advice from medical experts, who concluded that there was an unacceptable safety risk in prescribing puberty blockers without further...