Cambodia appears to have resumed exporting sand to Singapore, despite a 2017 national ban, with Koh Kong provincial authorities saying a new dredging operation has been licensed.Mongabay traced at least four bulk carriers from Koh Kong to Singapore’s Tuas Port, where the site of a massive land reclamation project.The dredging is taking place within protected area boundaries and could affect riverbanks, fisheries and wildlife, as well as a major downstream mangrove forest.Environmental activists say they hope to draw attention to the renewed sand trade, but Cambodia’s shrinking civic space and restrictions on civil society groups have made standing up to environmental violations increasingly difficult.

Authorities in Cambodia’s Koh Kong province say they’ve approved a sand mining operation exporting to Singapore, despite an export ban imposed by national authorities a decade ago after large-scale dredging was found to be damaging riverine and coastal ecosystems.

The dredging is occurring in an area of the Trapeang Rung River that falls within the boundaries of Tatai Wildlife Sanctuary and Botum Sakor National Park.

Khlem Yonviseth, director of the Koh Kong provincial mining department, told Mongabay that the 2017 sand export ban had been lifted, and that his office had given a permit to the dredging operation and approved the exports.