Question Hour: A clash that killed SO, left many cops injured

A policeman was today killed and five others, including a senior officer, were injured in violence during an anti-encroachment drive in Mathura district, a top official said here. The incident occurred when the policemen were trying to remove encroachment upon a land in Mathura on the directions of the Allahabad High Court, IG (Law and Order) H R Sharma told PTI.