Could Tory Tactical Voting upset the UNS
What if Tories tactically vote on the same scale as Labour supporters? All the projections, like the ones on UK Polling Report and ElectoralCalculus, on how specific poll ratings would translate into Commons seats are based on the notion of a uniform national swing (UNS). These show, broadly that just to be ahead on seats the Tories need a 5% margin on votes nationally and to get a majority then they should be aiming for a 10% lead. But all…