Walter Mak Hoi-wan , Divisional Commander of Copyright Investigation Division of the Customs and Excise Department , pictured with confiscated photocopies of textbooks in a briefing in Kai Tak Government Building , Kowloon City , on the arrest of two phot

Walter Mak Hoi-wan , Divisional Commander of Copyright Investigation Division of the Customs and Excise Department , pictured with confiscated photocopies of textbooks in a briefing in Kai Tak Government Building , Kowloon City , on the arrest of two photocopying shop operators who breach the Copyright Ordinance for allegedly copying a textbook without the publisher's consent. (Photo by OLIVER TSANG/South China Morning Post via Getty Images)