Fishermen in Puducherry on Friday held a demonstration in the sea in their boats urging the government to impose a full ban on the use of Purse Seine Net (Surukku Vala). It may be noted that though the government had imposed a ban on the use of the net, a section of the fishermen are still using the same and the fishermen resorted to the agitation today for a total ban on the use of such nets. Fishermen in their boats gathered in the sea in front of the chief secretariat and held the demonstration.