The Sambhal district in Uttar Pradesh witnessed stone pelting Sunday morning as a team of surveyors reached the town to carry out a survey of the Shahi Jama Masjid in Chandausi. The town has been under heavy police deployment for the last few days, with drones and officials keeping a watch. The district has been on edge since Wednesday after officials carried out a survey of the Shahi Jama Masjid in Chandausi.