I was looking for the metro station at Chennai Domestic Airport, but I couldn’t find any signs. I thought they forgot to put them up. I asked the staff for help, and they pointed to the floor. There they were, the signs, right under my nose. It seems Chennai Metro knows its audience too well. They know we’re all glued to our phones, so they put the signs where we can see them. Genius or madness? You decide. 😂
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Chennai Metro direction signs on the floor
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