Karnaphuli Gas Distribution Company Limited (KGDCL) authority disconnected gas supply lines of four industries and 39 residential subscribers in the city on Thursday. A KGDCL team in a drive disconnected supply lines of JF Textile of CEPZ and Anwara Fashion Limited, Nur Gar-ments and Adhesan (Pvt) Limited of Kalurghat area and 39 residential connections in Bayezid Bostami, Jalalabad and Mirpara areas. KGDCL Deputy General Manager Md Amir Hamza and other officials were.