The Supreme Court on Wednesday upheld the disqualification of 17 Congress-JD(S) MLAs in Karnataka on orders of the speaker but allowed them to contest the December 5 bypolls in the state.

The court struck down the portion of the order of then speaker K. R. Ramesh Kumar by which the legislators were disqualified till the end of the 15th Karnataka Assembly.

A three-judge bench of justices N. V. Ramana, Sanjiv Khanna and Krishna Murari said if elected in bypolls, these disqualified MLAs can become ministers or hold public office.

The bench also deprecated the manner in which the disqualified MLAs directly had approached the top court without moving the high court first.

The court said its verdict is based on facts and circumstances of the case and does not interfere with the speaker's power to disqualify members.

The top court had reserved its verdict on October 25 on petitions filed by these MLAs challenging the speaker's orders to disqualify them.

Kumar had disqualified the 17 legislators of the ruling Congress-JD(S) coalition ahead of a trust vote in July.

The then chief minister H. D. Kumaraswamy had resigned after losing the trust vote, which paved the way for the BJP-led government in the state under B. S. Yediyurappa.

Bypolls to 15 out of these 17 Assembly seats which fell vacant following the disqualification of the MLAs are scheduled for December 5 and candidates are required to file their nomination papers between November 11 and November 18.

These disqualified MLAs recently approached the apex court seeking a direction to the Election Commission to postpone the Assembly bypolls for these 15 seats till the pronouncement of verdict in the matter.

Some of these disqualified MLAs had argued in the apex court that they have an 'indefeasible right' to resign as members of the Aassembly and the decision by the then speaker to disqualify them smacks of 'vengeance' and is 'mala fide'.

During arguments in the matter, senior advocate Kapil Sibal, appearing for the Karnataka Congress, had contended that the then speaker, who was the master of the Assembly, had exercised his jurisdiction to disqualify these MLAs and his decision cannot be questioned.

Sibal had also submitted that 'the matter needs to be referred to a Constitution bench as it raises matters of grave constitutional importance'.

The incumbent Karnataka Assembly speaker had earlier told the top court that he has no difficulty in hearing these 17 MLAs and take a 'fresh call' on the issue.

Solicitor-general Tushar Mehta, appearing for the office of the Karnataka Assembly speaker, had submitted that under the scheme of the Constitution, a lawmaker has a right to resign and the speaker should accept it. The current Assembly speaker is V. Hegde Kageri.

The disqualified MLAs are Pratap Gowda Patil, B. C. Patil, Shivram Hebbar, S. T. Somashekar, Byrati Basavaraj, Anand Singh, R. Roshan Baig, N. Munirathna, K. Sudhakar and M. T. B. Nagaraj, Shrimant Patil, Ramesh Jarkiholi, Mahesh Kumatalli and R. Shankar (all Congress). JD(S) members who faced action are K. Gopalaiah, A. H. Vishwanath and K. C. Narayana Gowda.