That's an excellent and very practical question. Yes, absolutely. In many cities around the world, you will find trash bins specifically designed for cigarette butt disposal. They are often called cigarette litter bins, cigarette butt receptacles, or specialized public ashtrays.
These bins are distinct from regular trash cans. They typically feature a small, metallic opening or a sand-filled container at the top, specifically sized for cigarette butts. This design serves several key purposes. First, it contains the heat and embers safely, significantly reducing the fire risk of tossing a hot butt into a bin full of paper and other flammable waste. Second, the narrow opening discourages people from dumping other large trash items, keeping them dedicated for their intended use. You'll commonly spot them mounted on poles, standing alone near building entrances, bus stops, public parks, and outside bars and restaurants.
Their benefits are clear: they help keep sidewalks and streets cleaner by containing a major source of litter, prevent costly drain blockages, and mitigate the environmental harm caused by cigarette filters. While not yet on every corner, their presence is a sign of a city actively managing smoking-related waste and promoting cleaner public spaces. So next time you're out, look for these dedicated units—they play a small but crucial role in urban maintenance.