Police said locals of Napet Palli in Imphal East district threw stones and damaged the three buses, which were returning from Ukhrul after dropping a large number of people who had been stranded, after residents of Khurai and Lamlong went on a rampage and damaged 22 passenger vehicles on December 16 in protest against the blockade by United Naga Council.
The District Magistrate of Imphal East relaxed the indefinite curfew clamped on December 18, barring the violence-hit Imphal-Ukhrul road, district officials said.
Internet services too remained snapped for the fourth day today to avoid spread of rumours and false propaganda, said a telecom official.
The violence had led to the clamping of curfew in the twin districts with the Centre dispatching a 4,000-strong paramilitary force to provide security for transportation of essential commodities on the national highways.
Meanwhile, leaders and people of different ethnic groups of the state attended an all-community meeting today for an amicable solution to the prevailing law and order situation in the state.