Assam has been paralysed by an Adivasi bandh call stretching over the next 36 hours and there are reports of sporadic incidents of violence during the bandh.The entire tea belt from Lower Assam cutting through north bank of the Brahmaputra and Upper Assam is observing the bandh.Protestors set a vehicle on fire and killed one person in Kokrajhar in the early hours of the morning even before the bandh started.