BHOPAL: A demonstration on how to prevent and control fire was made by the Central Industrial Security Force BHEL, Bhopal at Chapati Centre, Berkheda. Dr. Pratibha Thakur, president, BHEL Ladies Club, B. K. Singh, Assistant Commandant, CISF, all vice-presidents and members of the centre were present. During the demonstration hands-on training was also given to the employees of the centre.