Critics warn move could have devastating impact on lives and wellbeing of those affected

New Zealand has announced it is banning new prescriptions of puberty-blocking drugs for young transgender people, in a move that critics warned could worsen the mental health of those affected.

The step comes amid growing global debate about the number of adolescents seeking to change gender, dividing those concerned about hastiness in prescribing such medications and those worried about access to remedies they deem lifesaving.