I finally found a location that utilizes Rainbow Recycling. Rainbow Recycling is simply color coded recycling bins to reflect the product being recycled. Here’s more about the campaign: Rainbow Recycling
And here is an excellent example of Rainbow Recycling in action. Kudos to the RAK waste management team!
Now all they have to do is add a Yellow container to separate the glass from the metal and they have a complete Rainbow Recycling set up. It’s easy to distinguish and easier to separate. Now how hard can that be? If all bins followed the color codes their would be no confusion.