Polish police seized more than 170 kg of marijuana hidden under a layer of coal, stopping drugs worth over 3 million zł from reaching the illegal market. Officers from the Central Bureau of Investigation Police and the Customs and Fiscal Service, in an operation involving the Małopolskie Customs and Fiscal Office in Krakow, uncovered the drugs in a cargo load transported by truck from Spain to Poland. The shipment was searched using cooperation between the two services. The marijuana was concealed beneath coal, a cover layer inside the transported goods. The operation resulted in a major drug seizure, with a significant quantity of narcotics kept off the streets, authorities said. The case remains under investigation.