Jersey Customs and Immigrations Service (JCIS) has confiscated over 50kgs of pork products brought from Poland, as they were not in the original, unopened packaging, and lacked necessary documentation. These importation rules aim to prevent the spread of diseases like African Swine Fever. JCIS has cautioned Jersey residents about the stringent procedures for bringing certain animal products from the EU, emphasizing that only a specified quantity of pork and pork products are allowed for personal consumption or pet feed, provided they are in the original, unopened packaging and marked for health safety.