The unhappiness of the Indian Sepoys at Barrackpore that first surfaced in 1824 was primarily due to the order requiring the 47th Native Infantry Regiment to march to Chittagong to participate in the First Anglo-Burmese War. The sepoys were unwilling to cross the sea ('kala pani') which was considered religiously taboo by many, and they also had grievances regarding the lack of suitable transportation (like bullock carts) for their luggage, which they were expected to arrange and pay for themselves.