Let's be quite clear on the implications of that extract concerning rugby.
My DS plays rugby -still young enough that the team is mixed (albeit full contact). There are 4 girls on the team, all very talented, one (I would say) with a real future ahead of her.
That document is saying that if 4 or 5 years down the line, a transgirl, well into male puberty, wants to play (by this age, the game will involve contested scrums among other things) then the girls either accept the risk of life-changing spinal injuries or go and play a more suitably feminine game.
In other words, girls, get back to the 1970s! (When I grew up - not allowed to play football or cricket because those were boys' games).
FUCK THAT FOR A GAME OF SOLDIERS.
There are lots of things that anger me about the transborg, but as a former sportswoman (albeit not a very good one) the systematc destruction of women's sports is particularly personal.