In another incident on Saturday, residents of Mariammalpuram in Udangudi experienced bad odour emanating from the plant. The two incidents have made residents of Udangudi worried about the possible hazards due to the presence of the fish processing unit in the locality. Environmental activist Gunaseelan, a member of AAP and resident of Udangudi, claimed that they had formed a committee to protest against the plant and added that there was no reaction from district administration.