India, June 12 -- Rebel lawmaker Partha Bhowmick has vacated his government bungalow, which served as Trinamool Congress (TMC)'s de facto Delhi headquarters, amid a deepening crisis following a series of exits since the party lost power in West Bengal last month after 15 years.

The Lok Sabha Secretariat on June 9 assigned Bhowmick a flat as his new official residence following his request. Bhowmick has eight days to convey acceptance or refusal of the new accommodation and complete formalities in accordance with parliamentary housing rules.

The bungalow has been locked, and TMC's Delhi operations have been shifted to the South Avenue residence of Rajya Sabha lawmaker Nadimul Haque. Banners of TMC leaders Mamata Banerjee and Abhishek Ban...