Environment contributory factorsSeverity of accidentTotal
Fatal Serious Slight
Slippery road (not related to weather) 1 13 69 83
Slippery road (caused by weather) 0 17 51 68
Low bridge 0 0 0 0
High wind 0 0 2 2
Steep hill 0 1 1 2
LRT level crossing 0 1 3 4
Vision obscured by parked vehicle 0 0 1 1
Vision obscured by other stationary vehicle 0 4 2 6
Vision obscured by bus/PLB at bus/PLB stop 0 2 1 3
Vision obscured by queue of traffic 0 1 0 1
Vision obscured by sharp corner 0 0 3 3
Vision obscured on approaching crest of hill 0 0 0 0
Vision obscured by wall or bridge structure 0 0 1 1
Vision obscured by tree or bushes 0 0 0 0
Vision obscured by bus shelter 0 0 0 0
Vision obscured by advertisement sign 0 0 0 0
Vision obscured by other street fixtures 0 0 1 1
Vision obscured by hawker stall 0 0 0 0
Vision obscured by pedestrian 0 0 0 0
Vision obscured by other obstruction 0 0 1 1
Object or animal in road 0 14 45 59
Defective traffic signal 0 0 10 10
Potholes 0 5 18 23
Unreinstated trench 0 1 4 5
Obstructed road 0 1 8 9
Pedestrian negligence 7 14 41 62