Deputy Commissioner of Mewat R C Verma said in a statement here that the situation in Tarou was now fully under control.
"Curfew has been imposed in the area only as a preventive measure and the administration would ensure that people get supply of essential commodities," Verma said.
He said paramilitary forces were summoned immediately after tension erupted in the area and they were conducting flag marches to instill confidence in the people.
Violence started in the town today, some 40 kms from Gurgaon city, after a truck mowed down two bike-borne men, killing one of them on the spot, police said.
Also Read
The deceased was a 22-year-old youth.
After the mishap, the driver and helper of the truck, who belong to a particular community, were thrashed by a mob, sparking communal violence in the area, they said.
People pelted stones and destroyed shops and business outlets, police officials said, adding that markets were closed after the violence.