Thread: Traffic Lights
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Old Jan 2, 2008 | 06:53 PM
  #14  
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RS LOZWORTH
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From: Leicester
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Originally Posted by StephenC
what does it mean when the little red light comes on the grey control boxes at the side of the road then?

if its on steady it means that there is a detector fault if it flashes it means a red lamp has failed
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