Modern tribes: the tactical voter

I just think OK, anything that stops the Tories wrecking the NHS, it’s got to be Progressive Alliance, so that’s Labour for me, but then you’re back to Corbyn...Well, I’m voting tactically, that’s if I don’t swap my vote. What I can’t decide is which tactic, it depends on polling nearer the election... mind you, look how wrong they got it last time. Not sure if I’m feeling more Progressive Alliance or Remain, and if I’m Remain, do I go for Gi