The resignation of two members was followed by Health Minister Malladi Krishna Rao.Later, John Kumar, Lakshminarayanan and Venkatesan (DMK) resigned at regular intervals reducing the government to a minority.
Subsequent to this, Lt.Governor Tamilisai Soundararajan in a letter to the Chief Minister asked him to prove his majority on the floor of the house before 5 PM on February 22, after a memorandum was submitted by the opposition parties requesting her to ask Mr Narayanasamy to prove his majority.