The plea filed through an advocate, ED Prosecutor D P Singh, said the protection granted to Vadra would be detrimental for the purpose of investigation.
However, as the results trickled in on counting day, it was fairly evident that the Congress general secretary failed to find favour with voters.
Lok Sabha elections 2019: Priyanka Gandhi's charm offensive failed in Uttar Pradesh, if exit polls are right
Priyanka Gandhi tried to connect with the masses in the form of small public meetings and street corner meetings during her road shows.
In an audio message, Priyanka Gandhi asked the party workers not to lose their heart by the exit polls as they are being spread to lower the morale.
Most exit polls have forecast another term for Prime Minister Modi, with some of them projecting that the BJP-led NDA would get over 300 seats to comfortably cross the majority mark.
The Congress leader accused the Modi government of weakening democratic institutions.
Congress general secretary Priyanka Gandhi Vadra Friday dubbed Narendra Modi an "actor" and said Amitabh Bachchan would have been a better choice for the Prime Minister's post.
Distancing not enough; BJP's nationalistic luminaries should spell their stand: Priyanka on Pragya's 'Godse a patriotic' remarks
Pragya Thakur kicked up a row as she called Godse a "patriot" but apologised for it hours later and withdrew her statement.
Irani contested the Lok Sabha election against Congress chief Rahul Gandhi from Amethi seat, where his sister played a key role in drumming up support for him.
Priyanka Gandhi accused the prime minister of solely concentrating on marketing strategies and dubbed him "arrogant".
If Modi govt can waive off loans of industrialists, why not do the same with farm loans?: Priyanka at Gorakhpur
The Congress leader alleged that people fighting for their rights were put behind bars on charges of being anti-national and were subjected to atrocities.
Priyanka Gandhi and other leaders, including Chhattisgarh Chief Minister Bhupesh Baghel, waved at the large crowd as the procession wound its way through Varanasi's roads.
Priyanka Gandhi maintained that the party would raise the issue at every level.
One who does politics on martyrs or son of a martyr, who do you want for PM?: Priyanka Gandhi asks Punjab voters
In a snide to Modi’s theatrics and lies, she said the people had voted an `abhineta’ to power and he fooled them for five years.
Unlike PM Modi and his BJP, Rahul and the Congress do not play the politics of votes but believed only in pursuing the politics of truth, she said.