The Narcotics Control Bureau on Saturday busted a rave party on-board a cruise ship off the Mumbai coast.
A total of 13 people have been detained, including three women from Delhi, news agency ANI reported on Sunday morning.
Reports said that some celebrity kids are also being questioned, but NCB officials have refused to give their name or any details. As per initial reports, an actor's son is also among those detained.
The NCB has also summoned the organizers of the rave party on the cruise ship.
The NCB team boarded the ship on Saturday night disguised as passengers based on a tip, reports said.
Banned narcotic drugs were recovered from some of the passengers, the official said.
The ship was on a 4-day Arabian sea cruise and was raided as it departed Mumbai.