Even as the residents suspect the hand of outsiders they have not yet caught anyone dumping this garbage. The garbage, dumped at several places along the road-side at Kulan-Karapur, consists of mostly coconut shells, plastic and such material.“We tried to keep vigil in the area on several occasions but were not able to find out exactly who is behind this activity,” said Ramesh adding “there are many vendors who sell coconut-milk in Bicholim and Sanquelim municipal area and it would be the work of the same vendors. We are now contemplating to file a police complaint against the unknown so that some action could be taken against the persons.”