Gay activists who protested outside the 2014 Sochi Olympics organising committee headquarters have been arrested.<br /><br />Several held up banners while police and unidentified security officers in plain clothes detained them.<br /><br />Earlier this year Russia passed a controversial anti-gay propaganda law. <br /><br />Russia hosts the Winter Olympics in the Black Sea resort of Sochi next year.<br />http://www.euronews.net/