//...surely if they were serious about doing that then they would choose something that was, as far as possible,//
Ms Sturgeon sees it as a good thing and that's all that matters. As above, she believes, as a matter of right, that everybody always agrees with her on every issue. The reason I believe she has chosen this issue is that there is a small but very vociferous minority chanting in favour. You only have to look at the treatment that anybody receives who takes a contrary view to that minority. Ms Sturgeon is a canny political operator and this has little or nothing to do with the benefits it is said to bring. Adequate UK legislation exists to allow people to change gender. Ms Sturgeon says it is too troublesome and intrusive. That's exactly what it should be as it is not a matter to be taken lightly.