New Delhi/Mathura, Nov 1 (ANI): Police on Saturday charged lathis at protesting farmers who were demanding compensation for land in Mathura. The farmers had been protesting from a while against the failure of district administration to pay them compensation for their land submerged after construction of Gopal barrage despite several assurances in the past. Police opened fire in the air and resorted to lathicharge to disperse the agitated farmers, who in turn pelted stones and damaged public property. Angry protestors set several vehicles on fire. Many farmers and policemen suffered injuries in the clash.