Wankhede claimed the threat of jail and dismissal have been issued against him in public.
The NCB searched Singh's house and office in the morning as part of its probe into alleged drug use in the Hindi film industry.
The agency had called him a hostile witness after he made the allegations.
Dnyandev Wankhede, father of NCB's zonal director Sameer Wankhede, on Wednesday approached the Bombay High Court challenging its single-judge bench order that had refused to restrain Maharashtra minister Nawab Malik from making comments and putting social media posts against the anti-drug agency officer and his family.
The anti-drugs agency had issued the notice to Johar over a viral video allegedly showing drugs being consumed at a party hosted at his residence, the official said.
The PIL has also sought a direction to the Union Ministry of Home Affairs to frame the national witness protection scheme as recommended in various reports of the Law Commission.
The Narcotics Control Bureau's special investigation team has found "grave irregularities" and gaps in the probe of the Mumbai drugs-on-cruise case, with officials saying its first team that arrested Bollywood superstar Shah Rukh Khan's son Aryan did not follow rules like mandatory medical test of accused, video recording of the raids and corroborate evidence for WhatsApp chats.
Wankhede, a 2008-batch Indian Revenue Service (IRS) officer of the Customs and Indirect Taxes cadre, has moved the Bombay High Court seeking protection from any coercive action by the anti-money laundering agency.
The Bombay high court on Monday said no coercive steps shall be taken against IRS officer Sameer Wankhede till April 10 on notices issued to him on the NCB's preliminary inquiry over irregularities in a drugs case related to actor Sushant Singh Rajput's death.
Dnyandev Wankhede, Sameer's father, has sought damages of Rs 1.25 crore from Malik and an order restraining him from making further false or incorrect statements against the Wankhede family.
Besides Aryan Khan, the arrested accused are identified as Munmun Dhamecha, Arbaaz Merchant, Ismeet Singh, Mohak Jaswal, Gomit Chopra, Nupur Sarika, and Vikrant Chhokar.
The Central Bureau of Investigation on Friday conducted searches at the premises of former Narcotics Control Bureau officer Sameer Wankhede after filing an FIR against him and four others for allegedly seeking Rs 25 crore bribe for not framing Shah Rukh Khan's son Aryan Khan in the drugs-on-cruise case, officials said.
'The decision to arrest Aryan Khan was a consensual decision, not a one-man command.'
The Bharatiya Janata Party has made it clear that it will not campaign for ally Nationalist Congress Party's candidate Nawab Malik in the assembly polls due to his alleged links with fugitive gangster Dawood Ibrahim, but has no objection to his daughter's candidature.
The wife of under-fire NCB zonal director Sameer Wankhede on Tuesday came out in strong support of her husband and said they were getting threat calls, facing vicious trolling online and living in fear as she rejected allegations levelled against him by Maharashtra minister Nawab Malik.
Syed Firdaus Ashraf unravels the chronology of controversy in the Aryan Khan drug bust case.
"There is no evidence of consumption, no recovery of drugs and absolutely no evidence to show his participation in this so-called conspiracy and abetment as alleged by the NCB," Rohatgi said while arguing for Aryan Khan's bail.
Maharashtra minister Nawab Malik on Sunday alleged that Narcotic Control Bureau's Mumbai zonal director Sameer Wankhede was part of a plot to 'kidnap' Aryan Khan, the son of Bollywood superstar Shah Rukh Khan.
The petition, filed through advocate Rizwan Merchant, claimed that after concluding the investigation in the case, a draft complaint was prepared by the department legal advisor, where charges were proposed against Aryan Khan among others.
Former Mumbai Narcotics Control Bureau (NCB) chief Sameer Wankhede appeared before the Central Bureau of Investigation (CBI) in Mumbai for the second day on Sunday in a case in which he is accused of demanding Rs 25 crore bribe from superstar Shah Rukh Khan for not implicating his son Aryan in the Cordelia cruise 'drug bust' case, an official said.
Maharashtra minister and NCP leader Nawab Malik on Thursday accused NCB's zonal director Sameer Wankhede and his family of obtaining two separate certificates of his mother following her death in 2015, each mentioning her as Muslim and Hindu.
The order says that Wankhede belongs to Mahar caste, which is a Scheduled Caste (SC).
The government has asked the finance ministry to take action against former Narcotics Control Bureau officer Sameer Wankhede for his alleged "shoddy work" while probing a 'drugs-on-cruise' case in which film star Shah Rukh Khan's son Aryan was arrested last year, official sources said.
D'Souza's anticipatory bail plea was rejected by special CBI judge S M Menjonge.
The action has been taken on 'administrative grounds', and as these six have 'wider and inter-state ramifications', they have been transferred to the operations unit in Delhi, NCB Deputy Director General (north-west region) Mutha Ashok Jain told PTI.
The clean chit to Aryan Khan and five others by the Narcotics Control Bureau on Friday has once again brought the central agency's former zonal director Sameer Wankhede under the spotlight.
The SET's findings have now been taken on record by the Central Bureau of Investigation which recently raided the 2008-batch Indian Revenue Service officer after it filed an FIR against him for corruption and alleged violation of rules in the raids that took place at the Cordelia cruise berthed at the Mumbai coast on October 2, 2021.
A division bench of Justices A S Gadkari and SG Dige said the media reports have said the information is from Central Bureau of Investigation sources.
Maharashtra minister Nawab Malik has stated before the Bombay high court that he spoke out against Sameer Wankhede as people have the right to know how the Narcotics Control Bureau official got his job 'illegally.'
Seven people have been arrested after anti-narcotics sleuths and Haryana police busted a suspected Christmas-eve rave party being held at a farmhouse in Mewat district on the outskirts of Delhi.
Wankhede filed a petition and sought an urgent hearing, saying he feared arrest by police over allegations of extortion against him in the case related to alleged drug bust on a cruise ship involving actor Shah Rukh Khan's son Aryan khan.
"In the wee hours of October 3, I came to know that the celebrity who was caught on the ship was Aryan Khan. That time Aryan told Gosavi that he wanted to talk to his manager Pooja Dadlani. Gosavi conveyed Aryan's message. That time Gosavi told me that Aryan Khan was clean and no drugs were found in his possession. He said we can help him (Aryan Khan)," D'Souza claimed.
Wankhede is facing the vigilance probe by NCB after an independent witness in the drugs-on-cruise case, in which Aryan Khan is one of the accused, claimed of overhearing a discussion of a Rs 25 crore pay-off, including Rs 8 crore for Sameer Wankhede.
Addressing a press conference in Mumbai, Bharatiya also alleged that Deshmukh had met a drug peddler and Underworld don Dawood Ibrahim's aide Chinku Pathan at the Sahyadri state guest house in Mumbai when a strict lockdown was in force.
The complainant alleged that Malik made "false and derogatory" remarks against him and his family members.
The case of the CBI is that Wankhede and others accused had allegedly demanded Rs 25 crore bribe from actor Shah Rukh Khan for not framing his son Aryan Khan following alleged seizure of drugs from a cruise ship.
Custody cannot be granted on vague grounds, noted a magistrate court on Thursday while rejecting the NCB's plea seeking further remand of Aryan Khan, son of Bollywood superstar Shah Rukh Khan, and seven others arrested in a case pertaining to alleged seizure of banned drugs aboard a cruise ship here.
During the period of COVID-19 lockdown, no such actionable inputs were received by NCB revealing the nexus between people in the film industry and drug traffickers'
An official from the NCB said Wankhede was not even in service when the alleged case took place.
The CBI recently filed an FIR against Wankhede for allegedly seeking Rs 25 crore bribe for not framing the SRK's son Aryan Khan in the drugs-on-cruise case.