08 August 2019, Mecklenburg-Western Pomerania, Rostock: Federal President Frank Steinmeier (l) smiles in the town hall of the Hanseatic city, behind him stands Manuela Schwesig (SPD), Prime Minister of Mecklenburg-Western Pomerania. Steinmeier visits Rostock at the beginning of the 29th Hanse Sail. Photo: Frank Hormann/dpa-Zentralbild/dpa

08 August 2019, Mecklenburg-Western Pomerania, Rostock: At the opening of the 29th Hanse Sail Marcelo Rebelo de Sousa (l-r), Portuguese President, Frank-Walter Steinmeier, Federal President, and Manuela Schwesig (SPD), Prime Minister of Mecklenburg-Vorpommern applaud. Until 11.08.2019, 170 ships and around one million visitors are expected to attend the four-day maritime fair. Photo: Bernd Wustneck/dpa-Zentralbild/dpa

08 August 2019, Mecklenburg-Western Pomerania, Rostock: At the opening of the 29th Hanse Sail Marcelo Rebelo de Sousa (l-r), Portuguese President, and Frank-Walter Steinmeier, President of the Confederation, watch a demonstration of the naval pilots. Sousa points his hand to heaven, Steinmeier smiles. Until 11.08.2019, 170 ships and around one million visitors are expected to attend the four-day maritime fair. Photo: Bernd Wustneck/dpa-Zentralbild/dpa

08 August 2019, Mecklenburg-Western Pomerania, Rostock: At the opening of the 29th Hanse Sail Marcelo Rebelo de Sousa (l-r), Portuguese President, Frank-Walter Steinmeier, Federal President, and Manuela Schwesig (SPD), Prime Minister of Mecklenburg-Western Pomerania talked. Until 11.08.2019, 170 ships and around one million visitors are expected to attend the four-day maritime fair. Photo: Bernd Wustneck/dpa-Zentralbild/dpa

08 August 2019, Mecklenburg-Western Pomerania, Rostock: At the opening of the 29th Hanse Sail Marcelo Rebelo de Sousa (l-r), Portuguese President, and Frank-Walter Steinmeier, President of the Swiss Confederation, watch a demonstration of the naval pilots and show their hands in the sky. Until 11.08.2019, 170 ships and around one million visitors are expected to attend the four-day maritime fair. Photo: Bernd Wustneck/dpa-Zentralbild/dpa

08 August 2019, Mecklenburg-Western Pomerania, Rostock: At the opening of the 29th Hanse Sail Marcelo Rebelo de Sousa (l-r), Portuguese President, and Frank-Walter Steinmeier, President of the Confederation, talked. Until 11.08.2019, 170 ships and around one million visitors are expected to attend the four-day maritime fair. Photo: Bernd Wustneck/dpa-Zentralbild/dpa

08 August 2019, Mecklenburg-Western Pomerania, Rostock: The sail training ship "Gloria", flagship of the Colombian Navy, arrives at the Baltic seaside resort Warnemunde on the first day of the 29th Hanse Sail, the crew is in the rigging. Until 11.08.2019, 170 ships and around one million visitors are expected to attend the four-day maritime fair. Photo: Bernd Wustneck/dpa-Zentralbild/dpa

08 August 2019, Mecklenburg-Western Pomerania, Rostock: The sail training ship "Gloria", flagship of the Colombian Navy, arrives at the Baltic seaside resort Warnemunde on the first day of the 29th Hanse Sail, the crew is in the rigging. Until 11.08.2019, 170 ships and around one million visitors are expected to attend the four-day maritime fair. Photo: Bernd Wustneck/dpa-Zentralbild/dpa

08 August 2019, Mecklenburg-Western Pomerania, Rostock: The sail training ship "Gloria", flagship of the Colombian Navy, arrives at the Baltic seaside resort Warnemunde on the first day of the 29th Hanse Sail, the crew is in the rigging. Until 11.08.2019, 170 ships and around one million visitors are expected to attend the four-day maritime fair. Photo: Bernd Wustneck/dpa-Zentralbild/dpa

08 August 2019, Mecklenburg-Western Pomerania, Rostock: The sail training ship "Gloria", flagship of the Colombian Navy, arrives at the Baltic seaside resort Warnemunde on the first day of the 29th Hanse Sail, the crew is in the rigging. Until 11.08.2019, 170 ships and around one million visitors are expected to attend the four-day maritime fair. Photo: Bernd Wustneck/dpa-Zentralbild/dpa

08 August 2019, Mecklenburg-Western Pomerania, Rostock: The sail training ship "Gloria", flagship of the Colombian Navy, arrives at the Baltic seaside resort Warnemunde on the first day of the 29th Hanse Sail, the crew is in the rigging. Until 11.08.2019, 170 ships and around one million visitors are expected to attend the four-day maritime fair. Photo: Bernd Wustneck/dpa-Zentralbild/dpa

08 August 2019, Mecklenburg-Western Pomerania, Rostock: The sail training ship "Gloria", flagship of the Colombian Navy, arrives at the Baltic seaside resort Warnemunde on the first day of the 29th Hanse Sail, the crew is in the rigging. Until 11.08.2019, 170 ships and around one million visitors are expected to attend the four-day maritime fair. Photo: Bernd Wustneck/dpa-Zentralbild/dpa

08 August 2019, Mecklenburg-Western Pomerania, Rostock: Federal President Frank Steinmeier (M) and President Marcelo Rebelo de Sousa (L), President of Portugal, are standing in the town hall of the Hanseatic city with presents from the Lord Mayor of Rostock, Roland Methling (R). Both presidents visit Rostock at the beginning of the 29th Hanse Sail. Photo: Frank Hormann/dpa-Zentralbild/dpa