Rakul, 29, was seen entering the NCB guest house in Colaba around 10.30 am and left after four hours.
The NCB, which got the remand of Aryan Khan and the other eight accused from the court till Thursday, also claimed that in the WhatsApp chats he is discussing modes of payment to be done for procurement (of drugs) and that several code names are being used.
Prabhakar Sail, an independent witness in the cruise drugs seizure case, on Sunday claimed that a Narcotics Control Bureau officer and some other persons demanded Rs 25 crore from Bollywood superstar Shah Rukh Khan to release his son Aryan Khan in the case.
The official said the NCB might also summon actors Rakul Preet Singh and Sara Ali Khan, and designer Simone Khambatta this week.
The NCB claimed that 'incriminating' evidence comprising of digital evidence, call record details, WhatsApp chats, location tags, video and voice recordings, and several other documents had been submitted.
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.
The NCB personnel late Saturday night carried out multiple raids in Mumbai's suburbs, including Goregaon. They also arrested one more person, identified as Shivraj Ramdas, from Santacruz area on Friday night in connection with the case of drugs seizure, the official said.
Ananya Panday has been again called by the NCB on Monday, a senior NCB official said.
During the NCB's investigation into the drugs angle in actor Sushant Singh Rajput's death case, a wider drugs nexus in Bollywood surfaced. Rajput's talent manager Jaya Saha was questioned by the NCB on Monday. During her questioning, the NCB got information about many persons allegedly having an active role in the Bollywood-drug nexus, the official said.
Sleuths of the Narcotics Control Bureau visited the residence of Bollywood superstar Shah Rukh Khan on Thursday for seeking certain material related to their investigation into a cruise drugs party case in which the actor's son is an accused, a senior NCB official said.
The anti-drugs agency had earlier arrested nine people, including Bollywood superstar Shah Rukh Khan's son Aryan Khan, after raiding the Goa-bound ship on Saturday.
Electronic gadgets were seized during the search at the house of the 47-year-old actor in suburban Bandra, said the central agency official. Summons was also issued to Rampal, asking him to appear before the drug law enforcement agency on November 11, he said.
NCB Mumbai zonal director Sameer Wankhede told PTI that Firoz Nadiadwala was summoned by the anti-drugs agency earlier in the day, but he failed to appear.
Maharashtra home minister Dilip Walse Patil on Monday said police protection has been given to Prabhakar Sail, an independent witness in the drugs-on-cruise case who has claimed Rs 25 crore was demanded by an NCB official and other persons to let off Bollywood superstar Shah Rukh Khan's son Aryan Khan in the case.
Referring to the statement of NCP leader Nawab Malik in which he had cast aspersions on NCB, the plea said it's high time the NCB is probed by a top court judge to unravel the truth.
Ananya's father Chunky Panday accompanied her to the NCB office located at Ballard Estate in south Mumbai, where they reached around 4 pm.
The Narcotics Control Bureau (NCB), which is probing an alleged Bollywood-drugs nexus, has summoned actors Deepika Padukone, Shraddha Kapoor, Sara Ali Khan and Rakul Preet Singh for questioning, an official said on Wednesday.
The Narcotics Control Bureau (NCB) on Saturday questioned the driver of actor Shah Rukh Khan's son Aryan Khan who was arrested in connection with a drug seizure on a cruise ship off the Mumbai coast.
Rhea, who was arrested by the Narcotics Control Bureau on Tuesday after three days of questioning, is currently in judicial custody.
Shortly after her arrest on Tuesday in a drugs case linked to her boyfriend and actor Sushant Singh Rajput's death, she was sent in judicial custody till September 22 by a local court.
Agency sleuths claimed he was arrested after they obtained some "vital leads" into the narcotics case registered against Rajput's live-partner Rhea Chakraborty and others.
Besides Aryan Khan, the arrested accused are identified as Munmun Dhamecha, Arbaaz Merchant, Ismeet Singh, Mohak Jaswal, Gomit Chopra, Nupur Sarika, and Vikrant Chhokar.
Mumbai police commissioner Hemant Nagrale has ordered an inquiry into the complaint lodged by Narcotics Control Bureau's zonal director Sameer Wankhede that he was being stalked by two policemen and some other unidentified persons, an official said on Thursday.
Wankhede has filed a complaint alleging his movement was being monitored and attached CCTV footage of the Oshiwara cemetery in support of his claim.
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.
Malik said he is forwarding a letter written by 'someone in NCB about the various illegal activities of Wankhede' to the agency's DG S N Pradhan.
Stepping up its attack on the Narcotics Control Bureau, the Nationalist Congress Party on Friday alleged that the anti-drug agency let off two persons after a raid on a cruise ship off Mumbai coast recently, with one of them being the brother-in-law of a 'high-profile' BJP leader.
Kiran Gosavi, an 'independent witness' of the Narcotics Control Bureau (NCB) in the drugs-on-cruise case who is absconding, on Monday refuted the extortion claims made by his aide and another witness in the case, Prabhakar Sail, and said he will surrender shortly before the Lucknow police.
NCB Deputy Director General (south-west region) Mutha Ashok Jain told reporters outside the agency's office later that Rhea will be called again on Monday for questioning and recording of her statement like Sunday.
The NCB spoke about Aryan Khan, Bollywood actor Shah Rukh Khan's son, and others of being accused of a conspiracy, but it never pressed that charge officially following their arrest in a drugs case, their lawyer told the Bombay High Court during bail hearing on Wednesday.
A Special Investigation Team of the NCB was supposed to file the charge-sheet in the case by April.
Gangster and Mumbai serial blasts mastermind Dawood Ibrahim's brother Iqbal Kaskar has been taken into custody by the Narcotics Control Bureau (NCB) in a drugs case, the agency said on Wednesday.
The Narcotics Control Bureau has seized about 50 kg of 'high-quality' heroin and arrested a man after it conducted raids in the Shaheen Bagh area of Delhi's Jamia Nagar, the federal anti-narcotics agency said on Thursday, claiming to have busted an Indo-Afghan drug-smuggling racket.
The complaint was about movie stars apparently seen in a 'drugged' state in the video. Shiromani Akali Dal leader Manjinder Singh Sirsa had sent the video to NCB and his complaint was marked to the agency's Mumbai zonal unit, the official said.
A court at Bhiwandi in Thane district of Maharashtra on Friday remanded Iqbal Kaskar, underworld don Dawood Ibrahim's brother, in the custody of the Narcotics Control Bureau (NCB) for seven days to facilitate his questioning in a drugs case.
The special enquiry team of the Narcotics Control Bureau, which is probing allegations of extortion attempt in the drugs case involving actor Shah Rukh Khan's son Aryan, has recorded statements of over a dozen persons so far, a senior official said on Friday.
The NCB further said both Rhea Chakraborty and her brother had "abetted and financed" drug transactions.
Sail's lawyer said that his family members do not suspect any foul play.
The probe agency, in its plea, has claimed that the chemical examination reports of all the 17 samples were received on March 12, which proved that all the contraband recovered during the raid are narcotics/psychotropic drugs within the ambit of the NDPS Act.
Their counsel Satish Maneshinde told the HC that the drugs case, in which Rhea and Showik are accused and currently in jail, should have been transferred to the Central Bureau of Investigation (CBI), probing Rajput's death, by the NCB.