The Regional Warning System (RSO) issued first-degree fog advisories for 12 Polish voivodeships at midday on 4 October, cautioning that visibility could drop below 200 m between 22:00 and 09:00 on 5 October. Road warnings specifically mention key corridors leading to the German border on the A2 and S19, where lane closures and speed limits are already planned. International drivers heading for Świecko/Frankfurt-Oder and Jędrzychowice/Ludwigsdorf should expect random police checks and dynamic lane management, which can add 20–30 minutes to crossing times. Coach companies serving the Berlin–Warsaw route have reissued overnight itineraries with earlier pick-up windows to maintain airport connections. Employers operating night-shift shuttle buses must brief drivers on mandatory head-lamp and reflective-vest rules now strictly enforced during RSO periods. Failure to comply can attract on-the-spot fines of PLN 300 (≈ €65) and, for foreign plates, require immediate cash payment. Fog events historically cause a spike in minor accidents involving foreign-registered vans unfamiliar with Polish winter tyres and lighting laws. Relocation teams should circulate the Transport Ministry’s bilingual “Safe Winter Driving” guide and remind staff that most rental agencies charge surcharges for fog-lamp misuse detected by onboard telemetry.
Source: Regionalny System Ostrzegania
