Unusual phenomenon and unusual view. We had the pleasure of piloting an unusual convoy. In this case, it was a caravan of 4 tractors which, as a cargo on a semi-trailer, carried 4 Crab self-propelled guns. Previously we had more than one transport of such a vehicle but so far not up to 4 at a time! This impressive road phenomenon classically departed from Stalowa Wola and after 460 km we reached Węgorzewo.