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5 x why in Jamaican traffic
1. Define the problem:
- On Jamaica many biker-hit-by-car accidents
Value for the customer: to survive on a bike
2. Collect information: how many times, under what circumstances?
3
.
Possible root causes: dark, drunk, no separate cycle path, no lights
5 x why:
1. why were drivers drunk >> drank rhum
2. why they drink rhum >> it’s legal to drink and drive
3. why is it legal to drink and drive?? >> no problem man!
4. why no problem >> only accidents in the evening
5.
why accidents in the evening >> dark, no lights,
no separate cycle path and..
More rhum
-
So, no more cycling after 18.00 hrs
!!
Continuous Improvement
Methods
Incident Registration Discussion