Six people were arrested in Paceville on Saturday night after being found in possession or under the influence of drugs, the police said.
Four women and two men aged between 16 and 36 were held in a raid during a party in a popular venue in Paceville, the police added.
The six are from Qormi, Marsa, Fgura, Paola, Mellieħa and Żebbuġ.