Activists shout slogans and hold yellow umbrellas, a symbol of the pro-democracy movement, as they attend a protest march towards the government offices in Hong Kong on September 26, 2015, ahead of the one year anniversary on September 28 of when Occupy Central was launched following more than a week of student protests. A year since pro-democracy protests brought Hong Kong to a standstill, organizers admit China's communist leaders show no sign of budging on reform, but say a spark could reignite the movement. AFP PHOTO / ANTHONY WALLACE (Photo credit should read ANTHONY WALLACE/AFP/Getty Images)
