Ranibandh (West Bengal), Mar 15 (ANI): Ahead of West Bengal Assembly elections, Home Minister Amit Shah on March took a jibe at state Chief Minister Mamata Banerjee by saying her party calls Mamata’s leg injury a “conspiracy”, but Election Commission (EC) said it was an accident. “I am a little late today because of some glitch in my helicopter but I won't call it a conspiracy,” he added. He said, “Mamata has a leg injury, it's not known how she got it. TMC calls it a conspiracy, but EC says it was an accident. Didi, you're roaming around in a wheelchair, concerned about your leg, but not the pain of mothers of my 130 workers who were killed,” said Shah while addressing a public rally in West Bengal’s Ranibandh. Few days back, CM Mamata got injured during the roadshow from Nandigram constituency.