"Earlier also, the members had exercised their conscience during the presidential contest between Neelam Sanjiva Reddy and V V Giri," she told the Congress lawmakers.
The former Lok Sabha speaker, who was accompanied by senior Congress leaders including Salman Khurshid, Ambika Soni and Anand Sharma, claimed that she had the support of 17 parties in the presidential election.
She alleged that the ruling BJP had become "intolerant" towards the different ideologies, religions, eating habits etc. In the country.
Chief Minister Virbhadra Singh assured Kumar that the Himachal Congress Legislature Party (CLP) would stand behind her as she was the "most deserving candidate" for the post of president.
The BJP-led NDA's presidential nominee, former Bihar governor Ram Nath Kovind, is scheduled to visit Shimla on July 13 to seek the support of the MLAs and MPs of the ruling bloc.