Seats projected by demographic reach and regional support each turn.
Turnout starts with this electorate's usual rate, then responds to the race and campaign.
72 seats, apportioned by share. A Hare quota of 27,543 votes buys one seat; 2 of the 72 were settled on largest remainder.
Why SCO voters lean toward Andrew Bonar Law over Douglas Hamilton. Each driver is signed: + = lift, − = drag. Drivers are relative within this list and only move the persuadable slice of each party's vote, so their real effect is small. Coattail rows are direct share tilts in %. A raw vote lead does not equal the sum of these bars.
Ceiling this cycle: at most 20.0% of Douglas Hamilton's vote can be persuaded across to Andrew Bonar Law, and 20.0% of Andrew Bonar Law's vote can be persuaded away. Registration lean sets the starting split and how hard a party is to move, not the final share. These drivers add up to 0.7 pts of that movable slice.