Tbh I toyed with putting a ‘neither’ option in there but the object is just to see if there are more saints fans, or pompey fans (or, if they’d admit fans of both) in each area – as I say like a US presidential election map where there’s only two parties.
Where you are born is definitely important, but I’m hoping that’ll come through in the results. there’s probably some die-hard Pompey fans living in the middle of Southampton and vice-versa.
I’ve got the feeling though that from the experience of living in one city but working in the other that there isn’t much movement of people between the two – certainly much less than if Solent City would have become a reality.