Participants carrying a rainbow flag, symbol of the LGBTQ movement, walk across the city during the Gay Pride Parade in Budapest, Hungary on July 6, 2013. (Xinhua/Attila Volgyi)

Participants carrying a rainbow flag, symbol of the LGBTQ movement, walk across the city during the Gay Pride Parade in Budapest, Hungary on July 6, 2013. (Xinhua/Attila Volgyi)

Participants carrying a rainbow flag, symbol of the LGBTQ movement, walk across the city during the Gay Pride Parade in Budapest, Hungary on July 6, 2013. (Xinhua/Attila Volgyi)

A rainbow flag with Anti-homophobia written on is seen during the Gay Pride Parade in Budapest, Hungary on July 6, 2013. (Xinhua/Attila Volgyi)

Participants carrying a rainbow flag, symbol of the LGBTQ movement, walk across the city during the Gay Pride Parade in Budapest, Hungary on July 6, 2013. (Xinhua/Attila Volgyi)

Participants release balloons with their wishes attached to them as they march across the city during the Gay Pride Parade in Budapest, Hungary on July 6, 2013. (Xinhua/Attila Volgyi)