Nine lakh diyas will be lit on the fifth and by far the grandest edition of Deepotsav in Ayodhya today. It is likely to be the last mega event of the Yogi Adityanath government before the 2022 Uttar Pradesh Assembly polls. The celebrations will also reportedly include an aerial show by hundreds of drones that will draw scenes from Ramayan on the temple town's skyline. NDTV's Alok Pandey reports from Ayodhya.