TED Talks - a new idea for a road sign
Fifty percent of traffic accidents happen at intersections. Gary Lauder shares his idea for helping drivers move along smoothly: a new traffic sign that combines the properties of “Stop” and “Yield” — and asks drivers to be polite.
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Wow, I never took into account how much money a poorly designed junction can cost. Makes me glad that you can’t turn a corner in the UK without seeing a roundabout!