I think the census is usually a Sunday. At the moment they are just saying it will be in the Spring. The 2011 one was on 27th March so maybe the last sunday in March?
Irrespective (well almost) of the trans identity issue, I dont understand how they cant see they are invalidating the purpose of the census, ie to collect facts to help with planning etc., if they are now allowing people to enter information based on lies.
Dont MPs have any sense of their duty in helping with forward planning etc.. In fact to have insisted of entering the actual biological sex against some later transition would provide information that would accurately reflect how many people this actually has any meaning.
I quite like the idea of an open question of how do you identify. We could find out how many identify as feminist for instance!
Seems crazy they they wouldn't accept those claiming to be Jedi but will accept those who through some mystical process can claim to be the opposite of what they actually are.
Maybe we should take the Extinction Rebellion line of reaching peak protesting by getting arrested. ie we could all refuse to fill in the census on the basis that it was the state colluding with the erasing of women.