Groups of young men gather near schools during kids' arrival and departure times. Residents suspect they are illegal immigrants. Parents report children are scared and feel unsafe. Men often shirtless in evenings and walk in packs. No confirmed incidents yet but fear widespread. Police patrols monitor but residents demand more. Local PiS politician blames open borders policy. References past immigrant murder of woman in Torun suppressed by media. Students feel uneasy with men staring and approaching. City councilman demands mayor act decisively. Problem spreading to other Polish medium-sized cities. Public figures possibly involved in smuggling illegals. Information on illegal entries often hidden. Residents recall government border protections as necessary. Parents anxious sending kids to school. Media accused of hiding immigrant threats. Women at risk from pro-immigration politicians.