Spring will soon be here, and with it a whole new crop of baby strollers and clueless walkers on the bike paths. Has anyone else had issues with this? I can't ride my bike on the sidewalk - why do people insist on pushing strollers or just wandering aimlessly in groups along a bike path? There are plenty of places to walk, but few places to ride a bike out of traffic. Is there any good way to end this problem?