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Old August 31st 07, 04:25 PM posted to uk.transport.london
John B John B is offline
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First recorded activity at LondonBanter: Jan 2006
Posts: 942
Default canning town jubilee line replacement program

On 31 Aug, 14:07, Kev wrote:
(but never previously made operational anywhere, ever)

I think you will find that the world is littered with operational loop
based systems.


Not moving block, ITYF.

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John Band
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www.johnband.org