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What perceptual mechanism governs this road indicator design?
In this roundabout design, arrows(?) point against the flow of traffic (traffic flows along on the right side of the road).
You can particularly see it in the second image.
They indicate that you ...
- 2,653
-9
votes
2
answers
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Why AMBULANCE is written as ECNALUBMA on emergency vehicles?
Why is AMBULANCE sometimes mirror written on emergency vehicles ?
- 77