Unidentified people beat Svyatoslav Sheremet (L, bottom), head of Gay-Forum of Ukraine public organization, in Kiev, May 20, 2012. Sheremet was attacked after meeting with members of the media to inform them that a scheduled gay parade was cancelled. The attackers ran off when they realised members of the media were documenting the attack. (Photo by Anatolii Stepanov/Reuters)

Revellers participate in the annual gay pride parade in Amsterdam, Netherlands on August 4, 2018. (Photo by Piroschka van de Wouw/Reuters)

A reveller takes part in the Gay Pride Parade in San Salvador, on June 24, 2017. (Photo by Marvin Recinos/AFP Photo)

Thai LGBT community participates in Gay Freedom Day Parade in Bangkok, Thailand on November 29, 2018. (Photo by Soe Zeya Tun/Reuters)

A reveler takes part in the 19th Gay Pride Parade at downtown Caracas, Venezuela on June 30, 2019. (Photo by Federico Parra/AFP Photo)

A reveller is seen smoking at the annual gay pride parade in Santo Domingo in the Dominican Republic July 03, 2016. (Photo by Ricardo Rojas/Reuters)

A demonstrator takes part in the Gay Liberation Front (GLF) pride march in London, Britain, June 27, 2020. (Photo by Simon Dawson/Reuters)

In this Saturday, June 14, 2014 file photo, two women kiss in front of a rainbow flag, the symbol of the gay rights movement, during the Gay Pride parade in central Athens, Greece. Ahead of May 21, general elections, Alexis Tsipras, head of the main left-wing opposition party, Syriza, promised on Tuesday, April 4, 2023 to legalize same-s*x marriage if he becomes the next prime minister. (Photo by Petros Giannakouris/AP Photo)