 Complete the following phrase:  In July 1951, Iskaq agreed with the DPV a Dutch tobacco plantation company based in North Sumatra to return half of its plantation 130,000 out of 255,000 hectares, which had by now been occupied by local farmers. While Sukimans ministry did not act much on this agreement, the Wilopo Cabinets attempt to enforce the agreement resulted in clashes between the farmers and police in Tanjung Morawa, with five people killed. Regarding 