Chhattisgarh Minister and Congress candidate Guru Rudra Kumar's convoy was attacked in Bemetara on November 8. Stones were thrown at his convoy while he was returning from an event in a village.
A video of Kumar's crack shows a broken window pane.
Chhattisgarh voted on November 7 in the first phase of assembly elections in the state, the second phase of voting will be held on November 17.
The counting of votes is on December 3.
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