If you live in Lagos or Ogun, chances are you’ve seen it — someone walking past with a sack slung over their back, bending occasionally to pick up used plastic bottles from the roadside.
Maybe you’ve noticed heaps of PET bottles packed into large nylon bags beside shops or tucked in corners of residential compounds.
In places like Magodo GRA, you might have even spotted neat piles of water and soda bottles left at dedicated drop-off points, waiting for collection.