By Ifham Nizam Illegal gem mining, at the Yala National Park, had increased, with Wildlife Department officials claiming to be unable to conduct raids due to the current fuel shortage, Environmentalist Sajeewa Chamikara said. He told The Island yesterday large-scale illegal gem mining was on in areas, such as Kailakumbura, near Kumbukkanoyya, in Zone No. 4, in Yala and the Ruhunu National […]