Over 300 police officers swooped across Andalusia on 22 May 2019 against hashish smuggling from Morocco, the main gateway for the drug into Europe.[1][2] Officers arrested over 20 people in raids in several provinces and seized several boats believed to have shipped hashish from Morocco, mainly around the Guadalquivir river, which is navigable from the Gulf of Cadiz to Seville.[1][2] A Guardia Civil spokesman called it the latest in a string of police stings in the region.[1][2]

In a separate operation the previous day, the National Police arrested 15 people around La Linea de la Concepcion accused of supplying fuel and food to the speedboat smugglers.[1][2] La Linea sits at the edge of the Strait of Gibraltar, and Cadiz province accounted for over half of the 335 tonnes of hashish seized in Spain in 2017.[1][2]