Six men are expected to be arraigned in the coming days in connection with drugs possession.
The police said two teenagers, aged 16 and 17, were first caught with cannabis on Saturday night in a Paceville club. A search of the 16-year-old's house yielded about 120 grams of cannabis leaves in his bedroom.
Further investigations revealed the two also dabbled in ecstasy and cocaine, the police said.
On Sunday afternoon, four men, aged between 20 and 27 and who live in Guardamangia, Birkirkara and San Ġwann, were allegedly caught selling drugs in an apartment in Guardamangia. Heroin, crack and cannabis resin were found in their possession, the police said.