Thousands protested US President Donald Trump and his policies in Brussels, Belgium, on Wednesday, May 24, after the president’s arrival for a NATO summit. Police estimated 9,000 attended the “Trump Not Welcome” protest, according to a news report.

Those who attended marched against Trump’s stance on climate change and also his “sexist and racist ideology.” Some attendees were wearing the same pink hats that were popular during the Women’s March in the United States. Many people also were playing music during the protest, which can be seen in this video.

This video shows Amnesty International members dressed as the Statue of Liberty as part of the march.