Army jawans check vehicles at the toll plaza at Nabanna at Kolkata, and (right) Trinamool Congress MLAs demonstrate against this in front of Raj Bhavan. Pics/PTI

Kolkata: As Chief Minister Mamata Banerjee stayed put overnight at the state secretariat over army’s presence at toll plazas in West Bengal, her TMC MLAs and ministers staged a dharna outside the Raj Bhavan protesting the “dictatorial tendencies” of the central government