Parts of lower Mall road in Nainital’s Naini lake area collapsed on Saturday. The incident occurred at around 5.30 pm prompting Ruhela, Tehsil Magistrate K K Arya and Circle Officer Vijay Thapa to rush to the site.Now Upper Mall Road is bearing all the traffic load. Locals allege unregulated traffic in the lake town. However, there was no loss of life reported from the area. Some locals and tourists captured the collapse on video.