Modifying its October 23 order fixing a slot of 8 pm to 10 pm for bursting firecrackers on Diwali, the SC today said that that respective state governments will be at liberty to fix the time slots for bursting crackers, subject to the condition that timings should not exceed two hours a day.A bench comprising Justices A K Sikri and Ashok Bhushan agreed to modify its earlier order on...