Congress lawmaker Sanjay Singh on Tuesday submitted his resignation and said he would join the Bharatiya Janata Party on Wednesday.

The Aam Aadmi Party (AAP) will undertake a statewide "Bhajpa Bhagao, Bhagwan Bachao Yatra" from January 12, party leader Sanjay Singh announced in the state capital on Wednesday.

Aam Aadmi Party (AAP) Rajya Sabha member Sanjay Singh has been slapped with a Rs 5,000 crore defamation notice for making false, distorted and malicious insinuations against the Reliance Group.

AAP leader Sanjay Singh, businessman Sushil Gupta and chartered accountant Narain Dass Gupta here on Thursday filed their nomination for the three Rajya Sabha seats that will fall vacant this month in Delhi.

Aam Aadmi Party announcing the name of nominees for its three Rajya Sabha seats became a topic of debate when Kumar Vishwas got ditched over other members.

Aam Aadmi Party ignored Kumar Vishwas over Sanjay Singh as they announced nominees for the Rajya Sabha. Denouncing the decision, Kumar Vishwas slammed Arvind Kejriwal with statements laced with sarcasm.

The AAP on Wednesday named its three Rajya Sabha candidates from Delhi including party leader Sanjay Singh, businessman Sushil Gupta and chartered accountant N.D. Gupta.

Keeping the suspense alive about the names of candidates for three Rajya Sabha seats from Delhi falling vacant next month, ruling Aam Aadmi Party leader Saurabh Bhardwaj dubbed reports about Sanjay Singh's name being finalised as a "speculation".

The AAP on Monday blamed the BJP and the central government for the charges hurled by sacked Delhi minister Kapil Mishra against Chief Minister Arvind Kejriwal, saying this was part of a larger conspiracy to "finish off" the party and to "silence" the opposition.

After the debacle many AAP leaders offered to resign including Sanjay Singh, Alka Lamba, Asish Kethan, Dilip Pandey and many others. Facing multiple resignations, Delhi CM has called his MLAs for meeting.