#Signals

17 messages · Page 1 of 1 (latest)

warped fractal
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Can somebody tell/show me an image of what all the signals mean, UK ones (idk if other country’s are different)

formal flare
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in the UK there are generally 3 or 4 'aspects'/lights on a signal

  1. red/danger - there is a train in the 'block' (area between one signal and another) directly ahead
  2. amber/caution - the next signal will be red/'at danger'
    3 (4 aspect signalling only). double yellow/preliminary caution - the next signal is yellow/'at caution'
  3. green/clear - there are no trains in the next 3/4 blocks
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the process of a signal clearing

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sometimes you will see flashing aspects - these show that you will be changing track soon

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gifs are stolen from wikipedia

warped fractal
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Thanks

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Following on, is there certain speeds train drivers do at signals

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Like if they were doing 90MPH

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And a double yellow signal appeared

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Do they slow down or stay at 90

formal flare
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company policy generally

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but a decent rule of thumb is to do no more than 45 at a single yellow

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the aim is to keep moving, not stop and start

warped fractal
formal flare
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game mostly, irl it depends on company policy