That doesn't mean it can't be solved. Don't drive faster than you can see. If you're driving 6 feet from a parked car, you can go slow enough to stop assuming a worst case of a sprinter waiting to leap out at every moment.
If we adopted that level of risk, we'd have 5mph speed limits on every street with parking. As a society, we've decided that's overly cautious.
If we adopted that level of risk, we'd have 5mph speed limits on every street with parking. As a society, we've decided that's overly cautious.