Participants walk the streets during the LGBTQ pride parade in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Manu Fernandez), APTOPIX

A reveller during the LGBTQ pride parade in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Manu Fernandez)

A reveller adjusts the rainbow flag during the LGBTQ pride parade in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Manu Fernandez)

A reveller walks during the annual LGBTQ pride parade in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Manu Fernandez)

Participants walk during the annual LGBTQ pride parade in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Manu Fernandez)

Participants of the annual LGBTQ pride parade gather in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Manu Fernandez)

Isidra, 81, poses during the annual LGBTQ pride parade in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Bernat Armangue)

A participant wears a kippah with the rainbow colors during the LGBTQ pride parade in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Bernat Armangue)

Revellers attend the annual LGBTQ pride parade in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Bernat Armangue)

A reveller attends the annual LGBTQ pride parade in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Bernat Armangue), APTOPIX

Revellers attend the annual LGBTQ pride parade in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Bernat Armangue)

A dog is dressed with the colors of the rainbow flag at the annual LGBTQ pride parade in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Bernat Armangue)

Revellers attend the annual LGBTQ pride parade in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Bernat Armangue)

A reveller sprays glitter to another one during the annual LGBTQ pride parade in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Manu Fernandez)

A reveller, with the rainbow flag colors painted on his back, attends the annual LGBTQ pride parade in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Manu Fernandez)

Participants of the annual LGBTQ pride parade gather in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Manu Fernandez)

Participants of the annual LGBTQ pride parade carry the rainbow flag in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Manu Fernandez)

Participants of the annual LGBTQ pride parade carry the rainbow flag in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Manu Fernandez)

Participants of the annual LGBTQ pride parade gather in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Manu Fernandez)

Participants of the annual LGBTQ pride parade gather at the Cibeles square with the fountain decorated with the colors of the rainbow in Madrid, Spain, Saturday, July 6, 2019. European cities celebrated LGBTQ pride on Saturday with colorful parades that also became platforms for political demands and a push back against far-right populist parties. This year's events in London, Madrid or Budapest mark the 50th anniversary of the Stonewall Inn uprising in New York against police persecution, a turning point in the modern gay rights movement. (AP Photo/Manu Fernandez)