Nails on roads, cemented barricading preventive measures for unwanted elements: Patra on Delhi police's preparation at borders

In the aftermath of the violent farmer's tractor parade which happened on 26th January, Delhi police have taken preventive measures in order to protect themselves from getting injured. Delhi police's preparation at borders includes nails on roads and cemented barricading. Sambit Patra supports these measures of the Delhi police. Take a look