I’ve always felt that drivers are more reckless on streets with bike lanes. A new study confirms this. So bike lanes need to be separated and protected to be safe. This is especially acute where I live in Philadelphia, where we have faded, poorly marked bike lanes and vehicles constantly blocking the bike lanes causing bikers to merge in and out of sometimes fast moving, often angry traffic including trucks. Still, if I have to get hit by a car on a relatively slow residential street, I think I would rather be side-swiped rather than run over from behind. Riding with the flow of traffic scares me because if an inattentive driver hits you from behind while you are making a legal stop at a stop light or stop sign, you could very well die, whereas if you are sideswiped, you have a reasonable change to crash land on the curb or run into a parked car, pedestrian, or something else to absorb some energy and slow you down hopefully without killing you. None of these things should ever happen of course, it is just cowardly and ignorant politicians and bureaucrats who are putting their citizens and children at risk when solutions are available.