E-CHALLAN Navi Mumbai Police Traffic Department is the First Police Commissionerate in Maharashtra to Levy E-Challans on Vehicles Violating Traffic Rules Across Maharashtra In 2015. Department of Home Affairs, Government of Maharashtra has enabled the Navi Mumbai Traffic Police to be fully automated with an e-challan system. Traffic fines are enforced through the e-challan system across the city of Navi Mumbai also, CCTV Cameras and Speed Cameras of CCTV City Surveillance Project of Navi Mumbai have been integrated. Currently, Speed Cameras have been installed on the Sion-Panvel Highway.