New Delhi: Indian federal investigators on Sunday arrested a leading politician from an up-and-coming opposition party on corruption allegations, his organisation said.
The Aam Aadmi party (AAP) is seeking to establish itself as the main opposition to Prime Minister Narendra Modi's Hindu nationalist Bharatiya Janata Party (BJP), and has already won control of Punjab state and the capital region Delhi.
Manish Sisodia, Delhi's deputy chief minister and seen as party leader Arvind Kejriwal's right hand man, was arrested by the Central Bureau of Investigation (CBI) after almost eight hours of questioning.
The arrest comes months after the Enforcement Directorate, India's federal financial crime agency, raided several liquor agencies over alleged irregularities in the Delhi government's now-withdrawn excise policy.
The AAP, which has been anticipating Sisodia's arrest, said the move was due to "political rivalry" and that it was a "fake case".
"Black day for democracy," the party's Delhi office tweeted after the arrest.
The Aam Aadmi Party, formed around a decade ago, is looking to displace the Nehru-Gandhi dynasty's Congress -- whose electoral support has been declining for decades -- as the main opposition to the dominant BJP.
Delhi's chief minister Arvind Kejriwal said his deputy was innocent and the arrest was "dirty politics."
"There is a lot of anger among people because of Manish's arrest. People are watching everything. People will respond to this," Kejriwal tweeted.
"This will boost our spirit. Our struggle will get stronger."
The Central Bureau of Investigation did not immediately respond to requests for comment by AFP.
