Congress leader and Bhopal candidate Digvijaya Singh on Monday lost his cool on stage when there was a power cut while he was delivering a speech in the state. The Congress leader alleged that it was a “sabotage” planned by the Bharatiya Janata Party (BJP), claiming that BJP’s outsourced officials had a role to play in the power cut. At a public meeting, an angry Singh called up the assistant engineer and lashed out at him for the power cut and enquired how could there be power if it wasn't a scheduled power cut. When the official assured him that he would investigate the matter, Singh said, 'There is nothing to investigate. It is sabotage. I have told you this before too.'Watch Madhya Pradesh: Digvijaya Singh loses cool after power cut in his rally With HD Quality.