On many occasions, district officials could not act on these illegal activities

Exploitation of natural resources like granite, blue metal and sand from the rivers, has been going on in the district during the last decade.
On many occasions, district officials could not act on these illegal activities due to political intervention. Still, some among the officials, who dared to curb this menace, invited the wrath of the quarry owners and their henchmen having the backing of political bigwigs, said Revenue Department officials.