Petersburg LGBT activists and their supporters on April 17 organized two shares dedicated to annually held for about 20 years in the United States, and since 2006 in Europe the day of silence. This is the name of a youth action dedicated to the problems of silence in discrimination, hatred and violence in relation to sexual minorities. These were single pickets associated with the recently prohibited Internet project for supporting LGBT teenage "Children-404. The second action took place in the form of a flash mob that practically grew into a procession: about 100 activists and their supporters went from the Square of the Cathedral.