A backpack equipped with a tracking device that Oštro dropped off in a waste bin in Moravske Toplice, Slovenia, pinged back its location from a port in Oman, from where it travelled on to Pakistan. The country is the most popular destination for second-hand clothing from the EU.
Read MoreOštro tested the Slovenian communal waste management system by setting tracking devices on waste items then disposing of them in correct or incorrect ways. A torn backpack travelled all the way to a Croatian port, while workers at a gas station threw separately collected plastic waste into a mixed waste container.
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