Police found 56 pounds of heroin.
On suspicion of drug smuggling arrested 20 people.
Police in Spain have arrested 20 people on suspicion of drug smuggling.
The detainees were allegedly members of two international gangs of drug traffickers.
Police found 56 pounds of heroin in the cabin of the car brand Porsche Cayenne in the city of TUI. In connection with the incident 12 people were detained.
The other eight suspects were arrested in connection with the seizure of 2 tons of hashish on the Spanish-French border and another 2 tons of the same drug in Malaga, the Agency said.