A list of fundamental rights is enshrined in the country's constitution. The drafter of the constitution in 1972, Dr. Kamal Hossain, was influenced by the Universal Declaration of Human Rights. Bangladesh also recognises the third gender. However, Homosexuality is outlawed by section 377 of the criminal code (a legacy of the colonial period), and is punishable by a maximum of life imprisonment. Judicial activism has often upheld human rights. In the 1970s, judges invalidated detentions under the Special Powers Act, 1974 through cases such as ''Aruna Sen v. Government of Bangladesh'' and ''Abdul Latif Mirza v. Government of Bangladesh''.  In 2008, the Supreme Court paved the way for citizenship for the Stranded Pakistanis, who were an estimated 300,000 stateless people. Despite being a non-signatory of the UN Refugee Convention, Bangladesh has taken in Rohingya refugees since 1978 and the country is now home to a million refugees. Bangladesh is an active member of the International Labour Organization (ILO) since 1972. It has ratified 33 ILO conventions, including the seven fundamental ILO conventions. Bangladesh has ratified the International Covenant on Civil and Political Rights and the International Covenant on Economic, Social and Cultural Rights. In 2018, Bangladesh came under heavy criticism for its repressive Digital Security Act which threatened freedom of speech. The photojournalist Shahidul Alam was jailed and tortured for criticising the government. Alam was featured in the 2018 ''Time Person of the Year'' issue.