Weren’t bicyclists admonished in Dutch studies to NOT travel in single file? (”Virus clouds” accumulating behind each biker).
“Werent bicyclists admonished in Dutch studies to NOT travel in single file? (Virus clouds accumulating behind each biker)”
That’s not really an issue, unless you follow a sick guy for 2 hours or so without any wind blowing - you need quite a bit of the virus to actually get sick. By default, bicycles easily keep people far enough apart, at least for outdoor conditions.