Ключевые слова: 50th anniversary, british, celebrating, celebration, celebrity, colorful, culture, diversity, england, festivities, gay pride, gay pride parade, gender, happy, homosexuality, khan, labour party, lesbian, lgbt, lgbt flag, lgbt march, lgbt plus, london, mayor of london, parade, participants, party, people, performers, politician, pride, pride parade, rainbow flag, rights, sadiq, sadiq aman khan, sadiq khan, sexuality, street, support, the mayor of london, transgender, uk,