An activist of Jubo Dal, BNP's youth wing, was killed and 50 people were injured in a clash between police and the opposition party members in Narayanganj's No 2 rail gate area Thursday. The deceased was identified as Shaon, 21. Anisur Rahman, officer-in-charge of Sadar Police Station, said the BNP activists took  out a procession around 10.45am, marking the founding anniversary of the party. Read:Cumilla: 25 including cops injured in AL-BNP clash When the procession reached the No-2 rail gate area around 11.30am, police stopped them, triggering a chase and counter chase. At one stage, the protesters attacked the cops, prompting the law enforcers to fire rubber bullets. The whole Bangabandhu road from No-2 rail gate point turned into a battlefield during the clash that left 50 people injured. Shaon received bullet injuries during the clash. He was taken to Narayanganj General Hospital, where the doctors declared him dead on arrival.