Escalators
'Macaques Paradise': Monkeys take over escalators at Punggol Coast
Woman with baby almost falls as HarbourFront escalator 'ruptures'
Yet another escalator mishap - boy's shoe caught in Lucky Plaza escalator gap
Escalator mishaps 60 years on - are we taking the moving staircase for granted?
Quick-thinking dad saves daughter whose sandal gets caught in escalator
