You know, someone posted a bit about the state of the UK in Society & Culture on Saturday which said, among other things, that we have become small minded and unpleasant. As much as I disagree with that post, reading some of the comments in News makes me wonder.
Now, while I am fairly sure that some people round here consider sex change unnatural and kinky, it might be worth while suspending your attitudes for a while and finding out what is actually involved in the process before getting on your high horses.
Apart from a psychological assessment, counselling and mentoring, one or the requirements for people undergoing a sex change is that they live as a member of the sex they wish to become for a period - if memory serves it is a minimum of one year. And I'd guess that is the reason for the changes to the rules.
Going through the sex change process is hard enough for people who are not in prison, going through it in prison must, I imagine, be a lot worse, so anything that can help someone a bit in that situation is, to my mind, a humanitarian thing to do.