to items purchased by customers who voted conservative.
http://www.theargus.co.uk/news/12943807.Garden_centre_owner_places_a__Tory_tax__on_his_visitors/?ref=mr&lp=8

I've seen a few other small businesses round this way with signs up saying how much they hate the Tories etc.
A few pubs and cafés proclaiming their dislike of the current government.

Regardless of which party you support, this is bullshit arrogant fuckwittery isn't it? I think places of business should be impartial.