Residents of 6th Zam Zama Commercial Lane, Defence Housing Authority have drawn the attention of concerned administration towards unlawful functioning of an industrial unit causing immense inconvenience to the residents in context of environmental degradation and direct repercussions on their health. They have particularly appealed to the Administrator of the Defence Housing Authority to take immediate stock of the fact that despite being residential cum commercial area the industrial unit 'Horizon Graphics' was operating at the cited site.