Polish police, with the support of anti-terrorist units, dismantled a clandestine drug production workshop and arrested three men, two of them Mexican nationals. The operation took place on September 3 on a property in Świecie County, northern Poland, according to the Central Bureau of Investigation. The police reported that those arrested are accused of being part of a gang dedicated to the large-scale manufacture and distribution of methamphetamine. The investigation is ongoing, and the Prosecutor's Office has requested three months of pretrial detention for the defendants.
Sinaloa Cartel: Possible Links and the Judicial Investigation
Authorities described evidence pointing to international networks, and thus a possible connection to the Sinaloa Cartel is mentioned in the preliminary investigation. The prosecutor's office and police are working on cross-referencing evidence to determine financing and logistics routes. Meanwhile, the case is moving forward with precautionary measures and forensic analysis of the seized evidence.
Methamphetamine: Seized volume and production estimates
During the raid, more than 300 liters of liquid methamphetamine and approximately three tons of reagents used in its production were seized. Preliminary forensic analysis estimates that the raw material could yield at least 330 kilos of final product. Police estimated that, on the illegal market, this amount would be worth several million in local currency.

BMK and reagents: health and environmental risks
Among the seized materials was BMK, a precursor used in the synthesis of stimulants, as well as a long list of reagents. Handling and storing these chemicals poses a risk of explosions, poisoning, and soil and water contamination, according to experts cited by authorities. Therefore, decontamination protocols were implemented at the site.
International trafficking: how the discovery impacts Europe
Police officials classified the operation as a blow to international trafficking networks that supply markets on the continent. The dismantling of the laboratory requires a re-evaluation of transnational routes and links and may lead to new arrest warrants or requests for judicial cooperation with other countries.
Judicial sources indicated that the detainees will face charges of belonging to a criminal organization and mass drug production. The case will include chemical forensics, testimony, and financial investigations to trace the possible distribution chain. Local authorities also issued public warnings about the immediate risks to the community.