In its order, the apex court also directed that the voting in the Assembly will not be on the basis of secret ballot and the entire proceedings will have to be telecast live.
"In a situation wherein, if the floor test is delayed, there is a possibility of horse trading, it becomes incumbent upon the Court to act to protect democratic values. An immediate floor test, in such a case, might be the most effective mechanism to do so," said a bench comprising Justices N V Ramana, Ashok Bhushan and Sanjiv Khanna.
The resignation of Fadnavis came a day after the Sena-led alliance paraded 162 MLAs in an unprecedented show of strength at a luxury hotel in Mumbai on Monday night indicating that the numbers were stacked heavily against the BJP. The alliance, which is expected to have a Common Minimum Programme(CMP), was stitched after hectic parleys involving Uddhav Thackeray, Sharad Pawar and Congress President Sonia Gandhi.