The summaries of the reported escalator incidentsNote 1:

Main Cause of IncidentsNumber of Incidents
2011 (June to December)2012201320142015

2016

2017

2018

 

2019 (January to March)

Passenger BehaviorNote 2 822 1486 1383 1530 1477 1571 1599 1624 455
Equipment Fault 7
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8
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3
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0 8
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3
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2
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1
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2

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External FactorsNote 3 19 44 30 109 105 50 42 31 2
Note 1: Note 2: Note 3: