"Bicycles, #Gender, and Risk: #Drivers Behaviors When Passing [people on bikes] ... measuring passing distance on a minimum of 400 passing events on each type of roadway... Vehicle passing distances ranged from a mean of 90 inches on the #bollards -protected bike lane to lows of 62-63 inches on roadways with no facilities, shoulders only, and [ #paintIsNotProtection ]" (that's american for almost 1m difference)
https://genderpolicyreport.umn.edu/bicycles-gender-and-risk/