At least 12 people are feared dead following a stampede at a major Hindu religious festival in Prayagraj city, northern India. The tragedy occurred in the early hours of Wednesday at the Kumbh Mela, the largest religious congregation globally. Reporters Vikas Pandey and Samira Hussain from the BBC provide firsthand accounts of the incident from various locations and times. The video was edited by Nikita Mandhani.