Jonny5
Senior Member
I'm only aware of one pedestrian death caused by a bike in the last five years.
However, to get a proper measure of risk, you'd have to divide the total number of pedestrian deaths (or injuries) caused by bikes divided by "total bikes hours" and compare that to the total number of pedestrian deaths (or injuries) caused by cars divided by total car hours. that would give you a better sense of the relative riskiness of the two means of transportation. contrasting the gross numbers is misleading.
"total bike hours" is the sum of all the hours of all the people that ride a bike within Toronto.
Also you would need to weight it by pedestrian vs. cyclist interactions against pedestrian vs. vehicle interactions. An interaction being a situation where one crosses path with another, like crossing a street. I suspect car interactions are far higher in most, though not all of the city.