Bangladeshi police officials fire rubber bullets and teargas shells towards demonstrators during a clash with Jamaat-e-Islami activists in the north western city of Rajshahi, about 260 kms from the capital Dhaka, on March 1, 2013. The number of people killed in clashes in Bangladesh over the conviction of Islamist leaders for war crimes rose to 53 on Friday, as fresh outbursts of violence erupted.