a) The government of the kingdom is not interested in the artifact of the Church;
b) These agents do not pose a threat to the railway lines of Serberia; — Therefore, the issue of dealing with foreign agents falls on the shoulders of the provincial army. In essence, from your point of view, these are most likely the very violators that you are supposed to apprehend or eliminate. As for the artifact, that is no longer our concern; you can do with it as you see fit.