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In page London Underground:
"London Underground is authorised to operate trains by the Office of Rail and Road. As at 19 March 2013 there had been 310 days since the last major incident,[1] when a passenger had died after falling on the track.[2] As of 2015 there had been nine consecutive years in which no employee fatalities had occurred.[3] A special staff training facility was opened in TFL's Ashfield House, West Kensington in 2010 at a cost of £800,000. Meanwhile, Mayor of London Boris Johnson decided it should be demolished[citation needed] along with the Earls Court Exhibition Centre as part of Europe's biggest regeneration scheme.[4]
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