The Municipal Corporation of Gurugram (MCG) issued only 11 challans to bulk waste generators (BWGs) flouting the Solid Waste Management (SWM) rules, 2016, from September 23, 2022, since when a National Green Tribunal (NGT) committee has been overseeing waste management issues in the city to December 10 last year and recovered only Rs 25,000, shows an MCG RTI response.