Her remarks came shortly after Rajya Sabha MP and Bengali actor-turned-politician Koel Mallick resigned from the Upper House, adding to the series of setbacks for the TMC following the party's defeat in the recent West Bengal Assembly elections.

Addressing party workers, Banerjee said those who wished to leave the Trinamool Congress should do so before the July 21 Martyrs' Day rally, one of the party's biggest annual political events. She alleged that several leaders were facing political pressure to switch sides but maintained that the party would move forward regardless of individual departures.

"Those who want to go may leave before July 21," Banerjee said, adding that the party would chart a new course after the commemorative rally. The TMC observes July 21 every year to remember the 13 people killed during a Youth Congress protest in Kolkata in 1993, an event that has become central to the party's political identity.

The latest controversy erupted after Koel Mallick resigned from the Rajya Sabha only a few months after taking oath as a Member of Parliament. Although she has not publicly disclosed the reason behind her resignation, her subsequent meeting with Union Minister Bhupender Yadav fuelled speculation about her future political plans.

Koel's resignation has intensified concerns within the Trinamool Congress, which has witnessed multiple high-profile departures in recent weeks. Reports indicate that several former TMC MPs and leaders have either resigned or shifted political allegiance, reducing the party's strength in Parliament and triggering debate over internal unity.

Banerjee, however, attempted to project confidence despite the developments. She suggested that leaders leaving the party were doing so under external pressure and asserted that the organisation remained focused on rebuilding after its electoral setback. According to party sources, preparations for the July 21 rally are continuing as scheduled despite the political turbulence.

The developments have also prompted sharp political reactions. Opposition leaders have claimed the resignations reflect growing dissatisfaction within the TMC, while Banerjee's camp has rejected those allegations, insisting the party remains united and capable of overcoming the current phase.

Political observers believe the coming days will be crucial for West Bengal politics. Any further resignations before July 21 could influence the political narrative ahead of the rally, which is expected to serve as a platform for Banerjee to outline the party's strategy after the Assembly election defeat.

For now, attention remains firmly on whether more TMC legislators or parliamentarians decide to quit before the deadline set by the party chief, or whether the July 21 gathering succeeds in restoring confidence among the party's rank and file.