Singapore was the first country in Asia to deny entry to holders of altered passports on 29 November 2015, and deported three ROC nationals for "altering their travel documents". Among the three, two immediately removed the Republic of Taiwan stickers upon the further inquiries by the Immigration and Checkpoints Authority (ICA) officers, but were eventually deported by Singapore to Taiwan. Another person had refused to remove such stickers and instead requested diplomatic representatives of Taiwan for consular protection, but was also deported in the end by ICA. The two Special Administrative Regions of China, Hong Kong and Macau, soon followed suit and refused to accept holders of such passports for entry. A spokesperson of Hong Kong Immigration Department said that any person who "altered the travel document without lawful authority, or, who possess or use altered travel document", is a violation of "Immigration Ordinance" and can be sentenced for up to 14 years in prison.