September 15th 17, 10:05 AM
posted to uk.transport.london
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external usenet poster
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First recorded activity at LondonBanter: Oct 2014
Posts: 2,990
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Explosion on district line
wrote:
Looks like it could be an improvised device, or some builders chemicals that
overheated. Hopefully the latter but seems unlikely to me.
http://www.bbc.co.uk/news/uk-41278545
It had wires sticking out, so probably the former.
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