India, Dec. 22 -- A microphone failure briefly interrupted West Bengal chief minister Mamata Banerjee's address at an event on Monday, making her suspect if there was a sabotage attempt.

The Trinamool Congress (TMC) supremo was delivering an address at a meeting of party's booth-level agents at the Netaji Indoor Stadium in Kolkata.

As the technical snag surfaced during the meeting, Mamata Banerjee reacted sharply, questioning the role of the police and party workers in ensuring smooth arrangements.

She suggested that the disruption cannot be dismissed as routine.

"Why don't the microphones work at the stadium? This is your responsibility. Why isn't the police keeping a watch? Why aren't party workers helping? Is this sabotage? Why doe...