![Police watch marchers holding signs and banners as they participate in a marriage equality march in central Sydney, Australia.](/sites/default/files/multimedia_images_2017/201711lgbt_australia_cnnoped.jpg)
Police watch marchers holding signs and banners as they participate in a marriage equality march in central Sydney, Australia, October 21, 2017.
©2017 Reuters/David Gray
Police watch marchers holding signs and banners as they participate in a marriage equality march in central Sydney, Australia, October 21, 2017.