Jakarta – The North Sumatra chapter of the Indonesian Forum for the Environment (Walhi) believes the flash floods that have hit several areas recently were not solely the result of extreme weather.

Ranny Supusepa, Asrul Rizal – The North Sumatra chapter of the Indonesian Forum for the Environment (Walhi) says that the ecological disaster in the form of flooding and landslides that occurred in Batang Toru in the regencies of South Tapanuli (Tapsel), Central Tapanuli (Tapteng) and North Tapanuli (Taput), were allege