The Belgian operators ( they guide the Ships into the Antwerp Port ), had gone on strike ( about 30 people ). End result was, massive amount of ships where unable to leave or enter the port. The reason for the strike? They wanted the bonuses they get, also count for there pension. Please take a note: they are public servants, who earn somewhere between 3500 to 5000€ / month. Average wages in the country, are more around 1000€ / month. Because of there selfishness, it cost the harbor 1 Million Euro / Hour ( for 3 full days ).