That's an excellent question that gets to the heart of a common urban problem. Yes, chaining trash cans together is a viable and frequently used method to prevent them from being tipped over by wind, animals, or vandalism. By linking two or more bins, you significantly increase their collective weight and create a more stable, unified structure that is much harder to knock over. This is a simple, cost-effective solution often seen in public parks, on street corners, and outside commercial establishments.
However, it's not the only approach. Many modern urban bins are designed with a low center of gravity and a wide, weighted base specifically to resist tipping. For areas with high wind, some are even bolted directly to the pavement. Chaining is a great DIY-style fix, especially for existing, separate bins. When doing so, it's best to use a durable, weather-resistant chain and secure it through robust handles or reinforced anchor points on the bins. The goal is to deter casual tipping without creating a tripping hazard or making waste collection overly difficult for sanitation workers. Ultimately, whether through chaining or investing in anti-tip designs, securing bins is a key step in keeping our public spaces clean and litter-free.