caption: The image shows a poster with a cartoon of a man in a boat with a shark in the water, accompanied by text that reads "Transportarbeiders naar de haaien met deverdeldheid wordt lid yd centralen bond". The man in the boat appears to be in a state of distress, with his arms outstretched and his face contorted in fear. The shark is swimming in the background, its mouth open wide, as if it is about to attack. The text on the poster is written in a bold font, emphasizing the urgency of the situation.