LOS ANGELES, June 13, 2016 (Xinhua) -- A Los Angeles Sheriff Deputy enquires participants at the site of the Los Angeles Pride Parade in Los Angeles, California, the United States, June 12, 2016. Security forces have been increased to ensure safety of the 46th annual Los Angeles Pride Parade, one of the biggest public festivals celebrating gay, lesbian and other alternate lifestyles. (Xinhua/Yang Lei)