From the list of candidates for Rajya Sabha declared on May 17 after the SP Parliamentary Board meeting, the party replaced Arvind Kumar Singh with Surendra Nagar.
Other SP candidates who filed nomination are former Legislative Council Chairman Sukhram Singh Yadav, Reoti Raman Singh and Vishwambhar Prasad Nishad.
Among those who filed their nomination papers for SP, Seth is a 'controversial' builder from Lucknow. His name was earlier sent by the party to Raj Bhawan for nomination as an MLC, but it was not approved by Governor Ram Naik.
Amar Singh was accompanied by his wife and two daughters while filing his nomination. Senior party leaders Shivpal Yadav and Ram Gopal Yadav were also present.
Also Read
Chief Minister Akhilesh Yadav, who was in Bhadohi on an official visit, and SP supremo Mulayam Singh Yadav were conspicuous by their absence.
The support of 37 MLAs is needed for a candidate's entry into Rajya Sabha.
As per the existing strength of different parties in the 403-member state Assembly, SP with 229 MLAs would be able to get six nominees elected to Rajya Sabha, BSP two and BJP one. Currently, BSP has six of these seats and SP three.
(REOPENS DES 33)
Later, talking to mediapersons, Amar Singh said, he would "utilise the opportunity to strengthen the Samajwadi Party" while thanking SP supremo Mulayam Singh Yadav.
Party general secretary Ramgopal Yadav said, "The party will be strengthened after the RS and MLC polls."
On being asked about two years of the Narendra Modi government at the Centre, Yadav called it an "utter failure".