Friday’s announcement that biological males should not play women’s rugby may be sound like common sense, but it has already provoked a furore. The new guidelines published by World Rugby, organisers of the Rugby World Cup, apply to the elite and international levels of the game. In their statement they explained,
‘As with many other sports, the physiological differences between males and females necessitate dedicated men’s and women’s contact rugby categories for safety and performance reasons. Given the best available evidence for the effects of testosterone reduction on these physical attributes for transgender women, it was concluded that safety and fairness cannot presently be assured for women competing against trans women in contact rugby.’