..even as a Labour voter and party member I don't want to give them my vote.
So here is my plan. I will put my cross in their box, and I will write something like the following...in small letters so each candidate has to look properly when the doubtful ballots are reviewed...
"You cannot have my vote unless you can define what a woman is..."
And then I'll write a name. It probably won't be mine, but they wont know that. And any vote with a name on is considered spoilt. So they will clearly see that it is a lost vote for them on the basis of this one issue.
Does that sound like a good plan?