词条 | London Underground code alert | ||||||||
释义 |
A London Underground code alert is a warning issued by a London Underground Line Controller (who oversees the running of a line in conjunction with the signal operator) over the radio system giving both train and station staff information about a potential problem. The codes are rarely used as they are specifically reserved for emergency situations. Codes
See also
References1. ^Rule Book 7 Train incidents and safety equipment p11 - 12 STAFF ISSUED ONLY {{DEFAULTSORT:Code Amber Alert (London Underground)}}{{London-tube-stub}}2. ^{{cite web|publisher=BBC|title=Tube log shows initial confusion|date=12 July 2005|url=http://news.bbc.co.uk/1/hi/england/london/4674469.stm|accessdate=28 May 2014}} 3. ^{{cite news|url=https://www.telegraph.co.uk/news/uknews/1494545/Code-Amber-as-Tube-avoids-a-complete-shutdown.html|title=Code Amber as Tube avoids a complete shutdown|publisher=Daily Telegraph|date=2010-07-22|accessdate=2010-10-11|location=London|work=The Daily Telegraph|first=David|last=Millward}} 4. ^Rule Book 7 Train incidents and safety equipment p12 STAFF ISSUED ONLY 5. ^Rule Book 7 Train incidents and safety equipment p13 STAFF ISSUED ONLY 1 : Disasters on the London Underground |
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