<sod >IndianÂ Prime Minister Narendra Modi said in a Twitter post: "My deepest condolences to all those who have lost their lives due to the stampede in Mumbai. Prayers with those who are injured." Deadly stampedes are fairly common during Indian religious festivals, where large crowds gather in small areas with few safety or crowd control measures.< eod>< sod > IndianÂ Prime Minister Narendra Modi said in a Twitter post: "My deepest condolences to all those who have lost their lives due to the stampede in Mumbai. Prayers with those who are injured." He said Railway Minister Piyush Goyal was in Mumbau "taking stock of the situation and ensuring all assistance".< eod>