-- "The study found that face mask litter increased 9,000 per cent from March to October 2020, and there was a direct link between national legislation and discarded waste that included masks and other personal protective equipment (PPE)." --
-- "The study found that face mask litter increased 9,000 per cent from March to October 2020, and there was a direct link between national legislation and discarded waste that included masks and other personal protective equipment (PPE)." --