Text on Flickr:
The procession of the Chinese company of the Special Police Reserve at Connaught Road Central, who were armed with Maxim guns. The pier at the background was the former Star Ferry Pier. = 後備警隊的華籍成員在中區干諾道中巡行,他們配備長槍。背景是昔日的天星碼頭
In 1914, the World War I broke out and many European members of the Hong Kong Police Force returned to their homes in order to join the war. In order to make good the loss of manpower and as a precaution against emergencies, the Special Police Reserve was
一九一四年歐戰爆發,不少歐籍警察離開香港,回國效力。為了維持治安情況,警隊在一九一五年二月成立了特別後備警察,由一位狀師贊近指揮。他被委任為助理後備警察總監,後更升為副總監。這支隊伍由英籍、印籍、葡籍及華籍成員組成,並有槍隊、摩托車隊和騎警隊。到了一九一六年,這隊伍人員已增至六百四十二名。圖中所見便是後備警隊的華籍成員在中區干諾道中巡行,他們配備長槍。背景是昔日的天星碼頭。
I'm not sure if the date and text match with the photo's date as the Temporary Star Ferry Pier is still there. Or is it another pier?