Where is the Blue Wall, and how big is it?
An interesting take on an increasingly important question following Sarah Green’s victory from political scientist and pollster Patrick English:
On a similar theme, see the work of Tim Bale and colleagues on an emerging Lib Dem halo.
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The Blue wall should include Filton & Bradley Stoke. A new seat in 2010 that was assessed as a 3-way marginal. The proposed boundary changes make it a straight LibDem -Tory fight, which we could win, as the Tory incumbent has been particularly lack-lustre.