Samajwadi Party chief Akhilesh Yadav was detained by the police from outside his residence in Lucknow where he staged a sit-in after being stopped from visiting Lakhimpur Kheri district, where eight including four farmers were killed on Sunday. This comes after Congress leader Priyanka Gandhi Vadra was detained early on Sunday by the Uttar Pradesh police as she headed to meet the families of the farmers killed in the wake of violence during an anti-farm laws protest the