Peter Jacobsen (2003) analyzed multiple datasets and found that the risk per cyclist decreased as the total number of cyclists increased. He observed this patte

Peter Jacobsen (2003) analyzed multiple datasets and found that the risk per cyclist decreased as the total number of cyclists increased. He observed this pattern across intersections, cities, and time periods. https://www.researchgate.net/publication/10574383_Safety_in_numbers_More_walkers_and_bicyclists_safer_walking_and_bicycling https://www.researchgate.net/publication/10574383_Safety_in_...