Police guard outside the front entrance of the event venue as the National Conservatism conference takes place in Brussels, Tuesday, April 16, 2024. (AP Photo/Virginia Mayo)
Activist Gloria von Thurn-und-Taxis looks at her electronic device as she attends the National Conservatism conference in Brussels, Wednesday, April 17, 2024. (AP Photo/Virginia Mayo)
French politician Eric Zemmour, center, speaks with the media as he arrives for the National Conservatism conference in Brussels, Wednesday, April 17, 2024. (AP Photo/Virginia Mayo)
Hungary's Prime Minister Viktor Orban speaks during the National Conservatism conference in Brussels, Wednesday, April 17, 2024. (AP Photo/Virginia Mayo)
Former MEP and Honorary President of the Reform UK party Nigel Farage speaks during the National Conservatism conference in Brussels, Tuesday, April 16, 2024. (AP Photo/Virginia Mayo)
Former MEP and Honorary President of the Reform UK party Nigel Farage, right, and member of the Flemish separatist party Vlaams Belang Filip Dewinter arrive for the National Conservatism conference in Brussels, Tuesday, April 16, 2024. (AP Photo/Virginia Mayo)
Police look on as demonstrators hold a banner outside the National Conservatism conference in Brussels, Tuesday, April 16, 2024. (AP Photo/Virginia Mayo)
Hungary's Prime Minister Viktor Orban speaks during the National Conservatism conference in Brussels, Wednesday, April 17, 2024. (AP Photo/Virginia Mayo)
Germany's Hans-Georg Maassen attends the National Conservatism conference in Brussels, Wednesday, April 17, 2024. (AP Photo/Virginia Mayo)
Hungary's Prime Minister Viktor Orban speaks during the National Conservatism conference in Brussels, Wednesday, April 17, 2024. (AP Photo/Virginia Mayo)
From left, Lawyer Paul Coleman, Catholic priest Father Benedict Kiely and activist Gloria von Thurn-und-Taxis attend the National Conservatism conference in Brussels, Wednesday, April 17, 2024. (AP Photo/Virginia Mayo)
Police look on as demonstrators hold a banner which reads "we shall not let this pass" outside of the National Conservatism conference in Brussels, Tuesday, April 16, 2024. (AP Photo/Virginia Mayo)