A female undercover police agent led to the arrest of 16 drug dealers in the Tel Aviv area on Monday.
The agent spent five months in clubs and entertainment areas purchasing narcotics such as cocaine, LSD and MDMA, police said.
The drugs were sold to teenagers in public venues, police added.
After evidence was gathered, officers raided addresses early on Monday morning.
The agent's work was commended by Tel Aviv police chief Cmdr. Aharon Axul.