Speed limit (km/h)
60-70 -0.0065 -0.0007 -0.0031 0.0103
Police attendance
Yes 0.0433 0.1426 -0.1858 -0.0001
Crash Characteristics (continuous variables)
Percentage of heavy vehicles 0.0005 0.0004 0.0006 -0.0015
Right shoulder width (m) 0.0040 -0.0004 -0.0116 0.0081
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