I read that one politician in British Labour party suggested implementing a women-only carriage but immediately got backlash (here or here).
I tried accessing some of these articles but all of them seem to only cite statements by politicians and/or citizens, and don't include the detailed survey.
But I would rather like to know any public survey, if any, and how many citizens agree/disagree in what reasons. Has there been any such survey conducted, possibly in the past (since the idea was raised first in 2015)?