This is not a new concept. The Montreal Metro did this in the late 1960's. They weren't LED screens, obviously, but the concept is over 40 years old.
MiserableKing 3 weeks ago
Yeah because there aren't enough ads on subways already ..... now even in the tunnels we won't be able to get away!
BakerlooUnderGround 6 months ago
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This is not a new concept. The Montreal Metro did this in the late 1960's. They weren't LED screens, obviously, but the concept is over 40 years old.
MiserableKing 3 weeks ago
Yeah because there aren't enough ads on subways already ..... now even in the tunnels we won't be able to get away!
BakerlooUnderGround 6 months ago