Largest in area among the 75 UP districts, Lakhimpur Kheri, known for sugarcane cultivation, with nine sugar mills in the district, is home to three or four lakh Sikhs.
The RJD is yet to complete its seat-sharing talks with smaller allies and the Left parties.
The Congress is banking on decisions like reducing electricity tariff and fuel prices, taken during current CM Charanjit Singh Channi's 111-day tenure.
'I have been trying for the past five years to get a government job.'
After being deserted by people whose battles he fought, Amar Singh is going to have another go at politics, says Aditi Phadnis
As many as 624 candidates are in the fray in this round of voting being held in Pilibhit, Lakhimpur Kheri, Sitapur, Hardoi, Unnao, Lucknow, Rae Bareli, Banda, and Fatehpur districts.
The Bharatiya Janata Party's bypoll win in four of the six seats it contested has invigorated the party ahead of assembly polls in Gujarat and Himachal Pradesh.
As many as 623 candidates, including 73 women are in the fray in the first phase and around 2.28 core voters, including 1.24 crore men and 1.04 crore women are eligible to caste their francise, election officials said.
The letter was not a challenge to leadership but a parchment of action to strengthen the party, Congress MP Vivek Tankha asserted, while former union minister Mukul Wasnik said those who saw the letter as an "offence" will also soon realise that the issues raised are worth consideration.
Given the vital role played by cyberspace in new-age electioneering, the UP police have constituted a digital monitoring cell to curb objectionable and defamatory social media posts on the eve of the elections.
Raut also said that all the opposition parties will discuss whether a delegation should be sent to Lakhimpur Kheri.
Four weapons, including a rifle belonging to Ashish Mishra alias Monu Mishra, had been seized following the Lakhimpur violence. A pistol owned by Ankit Das, nephew of former Union minister Akhilesh Das, and a repeater gun, which was with Das' bodyguard Lateef Kale, were also among them.
Trinamool Congress MP Derek O'Brien said the situation in Bihar is one of the reasons behind the Parliament session being cut short by the government.
A day after high drama at a key meeting of the ruling Samajwadi Party, its state unit chief Shivpal Yadav on Tuesday said all was well in the party as he visited Mulayam Singh Yadav's residence and was joined in later by Chief Minister Akhilesh Yadav.
The mortal remains of co-pilot Akhilesh Kumar were cremated on Sunday "with attendance from all family members as well as with the officials of Air India and Air India Express present to mark respect to the departed soul at Mathura, his hometown".
The ruling BJP is confident of bettering its 2017 performance, especially with the new UP party chief, Bhupendra Chaudhary, at the helm of affairs, reports Virendra Singh Rawat.