There is a concept in kinetics, the 'mean free path', which refers to the distance a particle travels before it hits another. With Covid = fewer cars on the roa

There is a concept in kinetics, the 'mean free path', which refers to the distance a particle travels before it hits another. With Covid = fewer cars on the road = longer MFP = higher speeds for the 'mean drivers' before they hit someone. Holland has found that the true solution is separate bike paths with dimensional hindrances so cars cannot traverse them. Here in Toronto the road stripes were found ineffective - 2000 pound concrete walled earth filled square rectangles commanded instant respect, and also serve as planters. There has been a renaissance of biking here and the government is responding - they could do better with an increase of one way streets that would allow more segregated bike paths.