"In order to keep vigil over such violations we have constituted a group of three flying squads, one executive magistrate, one supervisor of municipal corporation of Delhi, four policemen and one video grapher in all the 70 constituencies. They keep patrolling the area to locate any defacement," he said.
"All the nine district election officers in Delhi have been ordered to submit day-to-day status reports of such violations so that it comes to our notice and we take action," the official added.
According to another official, most of the complaints have been registered on receiving complaints from people of different constituencies.
