Kolkata, Mar 14 (ANI): West Bengal Chief Minister Mamata Banerjee on March 14 resumed her election campaign and arrived at Gandhi Murti in Kolkata. Injured CM Mamata held a roadshow on wheelchair. It is her first public appearance after she was allegedly attacked by some people in Nandigram earlier this week. On March 10, the Chief Minister, who was on a two-day visit to Nandigram from where she filed her nomination, alleged that she was pushed by a few unidentified people during her election campaigning. Later, she was brought to Kolkata's SSKM Hospital by road from Nandigram.