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Samut Songkhram Immigration Authorities Detain 20 Undocumented Workers

Matichon Online One source

Thai immigration police have arrested 20 foreign nationals working illegally at a construction site in Samut Songkhram province.

On October 28, 2026, immigration authorities in Samut Songkhram province conducted an enforcement operation resulting in the detention of 20 foreign nationals. According to a report by Matichon Online, the individuals were apprehended while performing unauthorized construction work. The operation was carried out in alignment with directives issued by the Royal Thai Police regarding the enforcement of labor and immigration regulations.

For residents and expatriates, this incident serves as a reminder of the strict enforcement of work permit requirements in Thailand. Engaging in employment without the appropriate legal documentation is a violation of Thai law, and authorities continue to conduct inspections to ensure compliance across various sectors, including construction.

While the immediate arrests have been confirmed, several details remain pending. It is not yet clear what specific legal charges the detainees will face, nor has there been an official statement regarding the status of the construction company that employed them. Furthermore, the nationalities of the detained individuals have not been publicly disclosed by the authorities at this time. Those residing in or visiting Thailand are encouraged to ensure that all documentation remains current and that they are in full compliance with local labor regulations to avoid potential legal complications.