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ecalverley

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ecalverley

What are the knobs under pedestrian crossings for?

On the new style pedestrian crossings (I think they're called Toucan crossings) there is a small black knob on the underside of the "press button & wait" box. This knob rotates but seems to have some...
14:33 Tue 20th Jul 20047 answers, last by ecalverley 08:52 Thu 22nd Jul 2004

Only 1 question