Though bottles and cans might be more noticeable when they’re lying on the ground, there’s another kind of trash that pollutes city streets that might be even worse: Cigarette butts. Sure, they’re small, but a bunch of them can really add up – especially in crowded urban areas. London-based environmental charity Hubbub wanted to figure out a way to remove the cigarette trash from London’s busiest street, Villiers in Westminster. What they come up with will appeal to environmentalists and soccer fans alike.
