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#no littering #prohibition sign #put trash in bin #anti-litter #keep clean #litter symbol

🚫🗑️💲🇸🇬

#no littering #fine city #clean laws #anti-littering #strict rules #keep singapore clean campaign

0️⃣🗑️♻️

#zero waste #no littering #waste reduction #anti-pollution lifestyle

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#no littering #keep nature clean #anti-dumping #environmental protection sign #park rules #nature preservation