Students of Gurukul Sanskrit Mahavidyalaya along with relatives of freedom fighter Satyadev Shastri sat on a protest here after a board bearing the picture of the freedom fighter at the varsity entrance was replaced with one carrying pictures of the Prime Minister and a local BJP leader. The protesters alleged that the board was put up at the indication of Salona Kushwaha, BJP MLA from Tilhar, whose picture, along with that of Prime Minister Narendra Modi’s and Uttar Pradesh Chief Minister Yogi Adityanath’s, was on the board, principal of Gurukul College Dharna Yagiki told.