A man is under arrest after the police discovered 11kg of suspected heroin and cocaine.
The drugs were found late yesterday in raids by the Drug Squad in properties in Marsa and Zejtun belonging to a 39-year-old man from Zejtun, who is under arrest.
The raids followed weeks of observation and investigation, the police said.
A substantial amount of cash was also found.
The man is due to be taken to court shortly. A magisterial inquiry is under way.