1. Abdulaziz, Cabales and Balkandali v The United Kingdom (1985) European Court of Human Rights Application no. 9214/80; 9473/81; 9474/81, HUDOC
2. Age Discrimination Act 1992
3. Agence France-Presse (20 February 2018) Malaysian Artist Jailed for Clown Face Caricature of PM Najib Razak That Went Viral. South China Morning Post.
https://www.scmp.com/news/asia/southeast-asia/article/2133990/malaysian-artist-jailed-clown-face-caricature-pm-najib
4. Agence France-Presse, Bangkok (9 June 2017) Man Jailed for 35 Years in Thailand for Insulting Monarchy on Facebook. The Guardian.
http://www.theguardian.com/world/2017/jun/09/man-jailed-for-35-years-in-thailand-for-insulting-monarchy-on-facebook
5. Alexy R (2010) A theory of constitutional rights. Oxford University Press, Oxford