That's an excellent and very important question. Safety in public spaces is a top priority for city planners and residents alike. I completely understand your concern.
To address your specific query: Yes, there are urban trash cans designed with both see-through panels and anti-explosion features, often as part of modern "smart" or "secure" waste management solutions.
See-through panels, typically made from durable polycarbonate or reinforced glass, serve a crucial safety function. They allow for a visual inspection of the bin's contents without needing to open it. This helps security personnel quickly identify suspicious packages or potential threats, significantly reducing the risk associated with concealed items. It also encourages proper use by making the bin's fill level visible.
Anti-explosion features are engineered to contain and vent pressure from a potential internal explosion. These bins are constructed with specially designed panels or lids that act as "blast mitigation" systems. In the event of a detonation, these components are designed to direct the force upward and away from pedestrians, minimizing shrapnel and containing much of the debris within the unit itself. This dramatically reduces the blast radius and potential for injury.
Many cities investing in public safety are integrating these features into their street furniture. You might find these robust bins in transportation hubs, major public squares, government districts, or at large events. They represent a proactive step in urban design, blending security with functionality. While not every single bin on a street corner may have these advanced features, they are a growing part of the safety infrastructure in risk-aware municipalities.
Your concern highlights exactly why this technology is being developed—to create a safer, more transparent, and resilient urban environment for everyone.