Jamshedpur: A flying squad of Jamshedpur Notified Area Committee (JNAC) carried out a campaign in Bistupur to tighten noose around the violators of various municipal laws related to trade licence, parking and cleanliness. A sum of Rs 48,000 was collected in fine by the flying squad which included the three City Managers of JNAC, Jyoti Punj Pandey, Sonal Singh and Ravi Shankar. Several vehicles were also seized during the campaign.