Published January 30, 2021, 11:57 AM DAVAO CITY – Environmental groups here are calling for the banning of single-use plastics here after almost 2,000 different types of solid wastes were collected in a recent river clean-up. In a statement Friday, January 28, the Interface Development Interventions (IDIS) and Bantay Bukid volunteers said they were able to collect a total of 1,954 pieces of waste in the river clean-up and brand audit last January 27at the Panigan-Tamugan Watershed in Baguio District here. “With this alarming result of river clean-up, IDIS and other environmental groups once again call for the ban of single-use plastics in Davao City,” they said.