New Delhi, April 30 -- Hours after the Trinamool Congress (TMC) supremo Mamata Banerjee urged TMC leaders, workers and polling agents to maintain a 24-hour vigil over strongrooms housing EVMs,

Trinamool Congress (TMC)candidates Kunal Ghosh and Shashi Panja staged a sit-in protest at Khudiram Anushilan Kendra on Thursday, alleging irregular activities inside the facility.

The protest came a day after the second phase of polling in West Bengal on Wednesday, following which EVMs were stored in strongrooms at the centre.

Meanwhile, TMC sources said that the CM was also heading to the centre to take stock of the situation.

Alleging procedural lapses, TMC leaders claimed party workers stationed outside the strongroom were asked to leave in ...