Chandigarh, June 9 -- Cracking down on unauthorised street vending, the Chandigarh Municipal Corporation conducted a special anti-encroachment drive inSector 22 on Sunday and issued 56 challans. Following the orders of MC commissioner Amit Kumar, the drive was carried out from 7 pm in and around Mini Rose Garden parking area, Mobile Market on the outer side of Sector 22, and the area opposite Kisan Bhawan Market. A total of 56 challans were issued to illegal vendors occupying public spaces and obstructing pedestrian movement. Additionally, two cars selling clothes illegally were impounded near Kiran Cinema parking area, where vendors had set up makeshift shops using their vehicles....