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Post by countryman on Jan 26, 2016 17:36:10 GMT
This is the second question after my trip to London. In the tunnel to Woolwich Arsenal, most of the lights are white, but there are many blue lights at regular intervals. I couldn't see clearly, but I thought I could see emergency telephones near each blue light. Would they be markers for telephones?
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Post by rsdworker on Jan 27, 2016 9:43:32 GMT
its emergency exits - usually blue light to demote them - its seen in London underground on Jubilee extension and somewhere in DLR
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Deleted
Deleted Member
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Post by Deleted on Jan 29, 2016 20:31:51 GMT
Not quite; the lights show where there is an emergency phone, not an emergency exit.
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Post by rsdworker on Jan 30, 2016 20:26:35 GMT
Not quite; the lights show where there is an emergency phone, not an emergency exit. sometimes both - i saw blue light near emergenbcy exit opening blue light next to emergency exit opening - - this shows railing with blue light on wall with emergency exit opening - this a example what you will see in tunnels in DLR |
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Post by jamesb on Jan 31, 2016 9:04:13 GMT
Not quite; the lights show where there is an emergency phone, not an emergency exit. sometimes both - i saw blue light near emergenbcy exit opening blue light next to emergency exit opening - - this shows railing with blue light on wall with emergency exit opening - this a example what you will see in tunnels in DLR Maybe there is an emergency phone next to the exit? I guess that the blue lights don't represent both because that could be hazardous - you could walk through a smoke filled tunnel and end up at a telephone and not an exit! It would be pot luck if you reach an exit or a phone... I am guessing that a DLR train passenger service agent (or whatever they are called now) would know because it would be part of their training? |
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Post by crusty54 on Jan 31, 2016 16:29:53 GMT
the emergency exits have the correct white out of green illuminated signs
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