MAHAKUMBH NAGAR (PRAYAGRAJ), Jan. 24 -- A significant 10 crore devotees, one-fourth of the total expected crowd of 40 crore at the mega fair, completed the bathing ritual in Sangam waters by Thursday evening over the past 10 days since the Mahakumbh began with the first 'snan' on Paush Purnima on January 13. Zero casualties during this period is a testimony to the 'water-tight' security arrangements in place for averting any drowning incident. There has been 24x7 vigil by NDRF personnel at all 48 bathing ghats while manning operations continue mid river through motorboats, said DIG (NDRF) MK Singh.P2...