In a statement on Tuesday, the BJP termed the alliance between the Congress and the JD-S as an 'unholy' one, alleging that they "hijacked the people's mandate".
BJP president for Karnataka, B. S. Yeddyurappa will lead the demonstrations in Bengaluru.
"The Congress and JDS have hijacked the people's mandate and entered into an unholy alliance. On the day this unholy coalition government takes office, that is tomorrow, Wednesday, 23.5.2018, the BJP has decided to observe this day as "Anti People's Mandate Day," the statement read. The statement also mentioned that thousands of party functionaries will stage black flag demonstration throughout the state.
"In Bangalore, state BJP President B.S. Yeddyurappa will lead the demonstration at 11.15 a.m. at the Mahatma Gandhi statue, Opposite Hotel Maurya, Ananda Rao Circle. State unit general secretaries Kum Shobha Karandalaje, Aravinda Limbavali, R. Ashok, N. Ravi Kumar, MP P.C. Mohan, city President Sadashiva, office bearers and hundreds of party functionaries will be present," the statement added. H. D. Kumaraswamy's swearing-in ceremony will be held on Wednesday in the presence of a multitude of eminent leaders.
Among the confirmed attendees are United Progressive Alliance (UPA) chairperson Sonia Gandhi, Congress President Rahul Gandhi, Bahujan Samaj Party chief Mayawati, West Bengal chief minister Mamata Banerjee and Andhra Pradesh chief minister N. Chandrababu Naidu.
Delhi Chief Minister Arvind Kejriwal, his Kerala counterpart Pinarayi Vijay, former Uttar Pradesh chief minister and Samajwadi Party chief, Akhilesh Yadav, Rashtriya Janata Dal leader and son of former Bihar chief minister Lalu Prasad Yadav, Tejaswi Yadav, Telangana chief minister K. Chandrashekhar Rao, along with son K. Taraka Rama Rao will also be present to witness Kumaraswamy's swearing-in.
Other notable guests include the founder of Rashtriya Lok Dal, Ajit Singh (also an ex-Union Minister), actor-turned-politician and founder of Makkal Needhi Mayyam, Kamal Haasan and Dravida Munnetra Kazhagam (DMK) chief M.K. Stalin.