KANPUR, April 18 -- Police arrested two men and seized multiple drugs, including LSD and cocaine, after raiding a rave party at a club in the NRI City area of Kanpur late on Friday, police commissioner Raghubir Lal said on Saturday.

The raid was part of 'Operation White Powder,' the department's ongoing anti-narcotics campaign. Lal said the special operations group (SOG) had been tracking the event for several days after invitations to a party called "Sonic Shift" began appearing on Instagram. Entry was priced at Rs.1,000. "We received information about high-profile drug use at the party and activated the SOG," he added.

Two officers purchased tickets and entered the venue to verify the intelligence. At around 2.30 am, satisfied that dr...