You know it's quite possible for people to want to discus more than one topic at a time AND to actually be able to discuss the topic the thread is about without constant derailment attempts, right?
If you/they want to discuss Labour's attitude to women's rights create your own thread addressing that issue or comment on one that is about that.
I'm not angry, it's frustrating when I want to discuss government policy / political ideologies on a range of topics only for the topic to be turned into a "BUT LABOUR ARE WORSE" thread, which inevitably results in a "well, at least tories know what a women is" comment and concludes with the last few pages being about that topic once again.
Interestingly on your last point, I once suggested that if posters are so concerned about Labour's attitude to women they should join up and change it from within. I was then soundly told that would be impossible becuase labour would just kick anyone who didn't tow the party line on that issue out.
I then suggested that if it was such a huge concern for so many people there would be enough people to either force a change through sheer numbers or to create their own movement to challenge the status quo, but again was given another series of excuses as to why that couldn't happen either.
It's quite clear that the majority of posters who harp on about that topic don't really care too much about women's rights. They certainly don't seem to care enough to actually do anything about it anyway. Rather it seems to be a convenient deflection topic for the TDS.