Sport’s trans issue is here to stay. But at last, the debate is starting to change | Sean Ingle

Swimming is the latest sport to become embroiled in discord but there are some signs of courteous, informed discussion too

It is funny how times change. The Guardian has obtained a letter, written in 2003 by Dr Richard Budgett, in which he discusses the consequences of trans women competing in women’s sport. Responding to a government inquiry, Budgett, then at the British Olympic Association, states: “The effect of allowing male transsexuals to compete as women would be to make competition unfair and potentially dangerous in some sports and would undermine women’s sports.”

This would have been an interesting answer at the time. It is even more so now. Society has shifted. Language has changed. Budgett is now medical and scientific director at the International Olympic Committee. And his views, according to IOC sources, have evolved – particularly when it comes to finding ways to balance the need for inclusion and fairness in sport. A controversial new IOC framework, drawn up in part by Budgett, adopts a strikingly different stance. While stressing that men’s and women’s competition should be “fair and safe”, it also tells sports that, “until evidence determines otherwise”, trans athletes “should not be deemed to have an unfair or disproportionate competitive advantage”.