URBAN TRASH CANS

I’d say yes, but not as completely as people often expect. A good locking lid—especially one with a real latch, a sturdy body, and no easy gap—does make it harder for raccoons, rats, gulls, and people to get into a bin. In practice, that usually means less spilled garbage, fewer open bags, and fewer animals hanging around alleys and sidewalks. But “locking” covers a lot of designs. A flimsy latch that people leave open, a bin that overflows, or bags left beside the can can wipe out most of the benefit. Scavengers also adapt: raccoons learn to tip bins, rats squeeze through small gaps, and human scavengers may open or break lids when they need to. So locking bins are useful, but they work best as part of a system—frequent pickups, well-fitted lids, public education, and enough capacity so trash isn’t piled outside. In short, they do reduce scavenging, but they don’t eliminate it unless the bins are secure, maintained, and used properly.