The workers raised slogans against the city corporation for its poor maintenance of the yard and complained that it caused mental agony to the residents, as they were unable to eat due to the swarm of flies entering their homes.
Moreover, the frequent small fires also caused health problems, especially among children, the residents said.
The garbage in the yard caught fire yesterday afternoon, causing inconvenience to the residents in the vicinity as thick smoke engulfed households in the locality.
Suspecting foul play, the corporation is considering lodging a complaint against those behind the fire.