The numbers don't stack up at all
So IE say
Quote:
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These 2 raw data values also include delays caused by factors outside our control, for example, trucks hitting bridges or extreme weather conditions such as snow or fog. The NTA performance reports under the Public Service Obligation contract with Iarnród Éireann measures our punctuality excluding such delays.
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So for DART last month
5/11/2012 Dun Laoghaire incident 2 hours (12-16 part cancellations)
12/11/2012 Bray incident 3.5 hours (20+ part cancellations)
21/11/2012 CTC collapse 20:00-20:45 (?)
22/11/2012 CTC collapse 23:15-??:?? (2 cancellations)
26/11/2012 Dun Laoghaire Dalkey closed flooding (20+ part cancellations)
03/12/2012 06:25 Connolly Greystones terminated at Pearse due train failure (1)
3850 DART per 28 day period
99.78% => implies 10 cancellations only which doesn't stack up to reality of at least 60