When Chancellor Helmut Kohl entered the stage, the crowd greeted him with lots of whistling. Kohl did not show a reaction. On November 10, 1989, he and other top politicians wanted to speak to the people of Berlin in front of the Rathaus Schöneberg, the seat of the state senat of West Berlin. The night before, the Wall that had divided the city for 28 years had fallen. People rejoiced and shed tears of joy. The unfriendly reception for the Chancellor was therefore all the more surprising.
Helmut Kohl had gone to great lengths to be present at this historic moment. The news of the fall of the Wall had reached him in Warsaw. He interrupted his important state visit and travelled inconveniently via Bonn and then on a US plane to West Berlin, where West German planes did not fly because of Allied rights. He reached the rally in Schöneberg just in time. Travelling with him was Foreign Minister Hans-Dietrich Genscher. They were joined by Willy Brandt, the former chancellor and mayor of Berlin, as well as the current mayor, Walter Momper.
For four decades, West Berlin had gathered in front of the Rathaus Schöneberg on both joyous as well as sad occasions; on November 10, there were about 30,000 people. More than a few of those gathered there were against the reunification that now seemed possible. They viewed a strong Germany – wrongly, as it turned out – as a danger to its neighbours. That’s why they applauded when Momper said: "In fifteen years, we want to be the city of the Olympic Peace Games together and on an equal footing with East Berlin."
All speakers tried to curb and calm the expectations in the crowd and abroad. Thus, Kohl also declared, “In this happy but also difficult hour in the history of our people, it is important to act prudently and wisely.” But the very phrase "our people" led some on the square to whistle. They viewed Kohl as a nationally minded power politician, even though he advocated the peaceful unification of Europe.
When the politicians on the steps of the town hall started to sing the national anthem at the end, they did not find a common tone. Instead of singing along, the people in the square whistled even louder. But there was also approval. Foreign Minister Hans-Dietrich Genscher received loud applause when he read out the names of additional crossings between East and West Berlin. Willy Brandt said, “Berlin will live, and the Wall will fall.” Even more famous is his remark on the sidelines of the rally, "What belongs together is now growing together."
The whistling concert, which was broadcast live and which received international attention, remained only a snapshot. The Chancellor then visited Checkpoint Charlie and a large CDU rally at the Gedächtniskirche. At both places, he was greeted enthusiastically. Many acclaimed appearances by Kohl in East German cities would follow.