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Why do gas stations display a blue sign when they are for sale?

+13 votes

asked Jan 1 by Juan Anakin (4.1k points)

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+13 votes

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Many of them are left their original color, just with the signs taken down/covered up. Not sure what you're talking about.

answered Jan 3 by Jonathan Hofmann (4.4k points)
selected Jan 8 by Juan Anakin

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Never seen one do that. They're probably just trying to hide what it originally was.

answered Jan 4 by Nathan Fallon (4.5k points)

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