The English city of Leicester hosts the largest Diwali celebrations outside India. More than 40,000 people gather every year to see the Diwali lights switch on in Belgrave Road. People of all faiths and none attend, but for Leicester’s Hindus, the festivities are an important way of practising their faith and honouring their culture. In Hinduism, Diwali celebrates Lord Rama’s victory over the demon Ravana and Hindus observe it through prayer and by lighting up their houses with clay pot lamps. Home to thousands of Hindus who migrated from India and East Africa, Leicester is often held up as a shining example of how different religious communities can live together in harmony. But in recent weeks, tensions between the city’s well-established Hindu and Muslim population have erupted into street violence. Hindu temples were attacked while Muslims say right wing Hindu nationalism is seeping into the city from abroad. Some Hindus fear they won’t be able to celebrate Diwali in the same way this year. So could Leicester’s huge festivities be thrown off course? Rajeev Gupta goes to Leicester to find out, uncovering an intense debate among the city’s Hindus about how to respond to inter-religious tensions and how best to express their faith. A new generation wants to express and defend their beliefs more confidently than the first generations who arrived in the city. Others argue that identity politics are pulling people away from true Hindu values. Rajeev finds out what scripture has to say about social cohesion and how believers are drawing on it to help restore peace to the vibrant city.