Senior Superintendent of Police (SSP) Preetinder Singh sent Sector 58 SHO S K Yadav to police line as punishment.
NCSC secretary J N Chamber and chairman P L Punia had visited the village on May 4 and found that police laxity led to violence between Dalits and Gujjars on April 29.
One person was killed and over a dozen were injured in the clash between members of the two castes over a piece of land.
Election cell incharge Charan Singh has been made Sector 58 incharge.
