Dayashankar's wife Swati Singh, who is also the head of the BJP women's wing, had won the assembly poll from Sarojini Nagar seat of Lucknow.
Singh had moved the HC challenging the FIR lodged against him by BSP leaders after he used derogatory language against party chief Mayawati.
A local court in Lucknow on Monday issued a non-bailable warrant against suspended Bharatiya Janata Party leader Dayashankar Singh.
Additional District Judge of SC/ST court Ajay Kumar granted bail to Singh on two surety bonds of Rs 50,000 each, government counsel Chedi Lal Gupta said.
Singh was arrested by Uttar Pradesh special task force team from a house in Chinni Mill locality.
After walking free from jail, expelled Bharatiya Janata Party leader Dayashankar Singh on Sunday fired a fresh salvo at Mayawati claiming she "auctioned" tickets and dared her to fight against his wife on any unreserved seat in the Uttar Pradesh assembly elections next year.
