Announcing the tie-up at a press conference, Shiromani Akali Dal president Sukhbir Singh Badal described it as a 'new day in politics of Punjab'.
Her remarks came a day after the Punjab government asked private hospitals to return all vaccine stock meant for the 18-44 age group and ordered a probe into the allegations.
Centre should bear expenses of treatment of COVID patients from weaker sections: BSP supremo Mayawati
Mayawati demanded that the Centre should bear the expenses of treatment of COVID-19 patients from the poor and the weaker sections.
SC stays rape trial against BSP MP Atul Rai in UP court, issues notice to him on victim's plea for transfer
Rai, who had won the 2019 Lok Sabha polls on a BSP ticket from Ghosi parliamentary constituency in UP, is in jail in connection with the rape case.
The family of late MBBS aspirant Anitha condemned the Bahujan Samaj Party for announcing one of the girl's brothers as their MLA candidate for Kunnam, an Assembly constituency in Perambalur district.
Mayawati's remarks came in the wake of the price of petrol touching an all-time high of Rs 97 per litre in Mumbai on Saturday, as the diesel rate crossed the Rs 88-mark.
She made the announcement just hours before President Ram Nath Kovind's address to the joint sitting of both Houses, making BSP the 19th party to announce boycott of the address.
The former Uttar Pradesh CM promised free anti-COVID vaccine if she were elected to power in the state.
Seven candidates of the Bahujan Samaj Party (BSP), two each of the CPI and CPI (M) and one of the Rashtriya Loktantrik Party (RLP) also won in the ULBs spread across 12 districts.
Farmers call on people to back 'Bharat Bandh'; Centre unlikely to share draft amendments before talks
Farmer leaders also welcomed the support of political parties to the nationwide strike against the laws and demanded that the legislations be repealed.
Samajwadi Party chief Akhilesh Yadav too flayed the Centre, accusing it of seeking to mortgage the country to the rich.
She was addressing a news conference here along with Pawan Kalyan and leaders of the CPI and CPI-M with which the BSP has allied for the elections to the Andhra Pradesh Assembly and Lok Sabha.
The court was looking for 'a possibility of healing relationships' and that was appreciable, she said.
The outcome of Karnataka polls has underlined the need for the opposition parties in Uttar Pradesh to prevent a split in the anti-BJP vote.
The former Uttar Pradesh chief minister also said that with the "defeat" in Karnataka, the BJP's "dream" of capturing every state has suffered a setback.