<span style="color: #222222;">BJP has attacked West Bengal government over violence during party's march in Kolkata.<br />'' <br />'' Talking to reporters in New Delhi today, senior party leader and Union Minister Ravi Shankar Prasad condemned the incident alleging that those who protest there are either implicated in the case or they are harassed by the state  government.  </span><br />'' <span style="color: #222222;"><br />'' He said around  115 BJP workers have been  killed in West Bengal so far.<br />'' <br />'' Mr. Prasad said the ruling TMC is doing so as it is losing their political ground in the state.  <br />'' <br />'' He said if  TMC thinks that it  can stop BJP's progress in West Bengal by lathi-charges and atrocities by the police,  it will  fail in their attempts.</span><br />