Arrests were carried out with the cooperation of the Local Police of Consell and Sineu.
Four properties were raided; quantities of cocaine and marijuana were seized.
The operation was centred on Punta Ballena in Magalluf.
Four people were arrested and cocaine, ecstasy, crystal and 5,000 euros in cash were seized.
At least 40 people have been arrested in Majorca, while in total nearly 100 have been arrested across Spain.