Lalu Prasad also termed Kumar's "anti-BJP" drive as a well-scripted drama and the part of a "fixed game" between the JD(U) and the BJP.
"Nitish Kumar is an opportunist. He has not only betrayed the mandate of the people of Bihar, which was against the communal forces, but also the people of India," he alleged.
"Before 2015 elections when he sensed that he could not win on his own strength, he came to seek my help as he knew that RJD had a strong support base among the minorities and the backward section of the society," Lalu Prasad told reporters here.
"Nitish Kumar is saying he left Grand Alliance as he was not comfortable in working with the RJD as corruption charges were levelled against us. But my question is who is he to question us, is he a CBI director or DGP of police?, he asked.
Also Read
"Nitish Kumar has joined hands with BJP to ensure raids by the CBI, ED and Income Tax on RJD leaders and my family member just to malign me. He is an ungrateful person," Lalu Prasad said.
"He was deputy chief minister for the last 20 months, can anybody show a single proof of any corrupt dealing that he has done?" the RJD chief asked.
Lalu Prasad said JD(U) was planning to leave the Grand Alliance for the last few months and "the entire script was drafted by the BJP with the help of Governor Keshari Nath Tripathi."
"But the governor acted on the orders of the BJP and it was done in such a hurried manner that the oath-taking ceremony was advanced from 5 pm in the evening to 10 am in the morning," he alleged and said that his party might seek legal recourse.
Nitish Kumar was today sworn as the chief minister of Bihar for the sixth time heading a NDA government.
Disclaimer: No Business Standard Journalist was involved in creation of this content