CHANDIGARH, April 5 -- Despite a curfew imposed in the city since March 23, people have been pushing their luck and venturing out onto the roads. From that day on, working in coordination with local police, the traffic police have challaned a total of 1,536 vehicles for violating curfew. Most violations were due to not possessing the right set of documents and traffic police have impounded 1,363 vehicles since....