I always figured these kinds of bylaws only apply to other roadies.
Who's to say the sandal-clad Hippy is just riding along, wondering why the doochey looking Seriouzz Roadie is looking all mad for messing with his "Training" ride?
Or maybe, Sandal-Clad-not-seriouzz-Cyclist is just engaging in Live Action Trolling.
In which case, I salute you Mr. Sandal-Clad Hippy-Not-Seriouzz-Cyclist for just doing your thing.