Refers to a provincial police station in Thailand, but there may be some ambiguity in the exact location or name of the station as it could be referring to a local area or district with similar names. From your request, it seems you are asking about a police station located in Sawai, which could be a district or subdistrict within a province.
If this station is indeed in Surin, the Sawai Police Station would provide law enforcement services for the surrounding community, including crime prevention, traffic law enforcement, and emergency response.