1. Aliens Act 1905. 5 Edw 7 c. 13. Retrieved August 13, 2021, from https://www.legislation.gov.uk/ukpga/Edw7/5/13/contents/enacted
2. Aliens Restriction Act 1914. 4 & 5 Geo 5 c. 12. Retrieved August 13, 2021, from https://www.legislation.gov.uk/ukpga/Geo5/4-5/12/contents/enacted
3. Allison, E. (2013, April 14). Asylum Seeker Death Investigated by Home Office Amid Healthcare Concerns. The Guardian. Retrieved March 20, 2021, from http://www.theguardian.com/uk/2013/apr/14/asylum-seeker-death-investigated
4. Alwakeel, R. (2019, December 17). Deporting Immigrants Is ‘Abhorrent’. Now Airline Staff Could Refuse To Take Part. HuffPost UK. Retrieved April 11, 2021, from https://www.huffingtonpost.co.uk/entry/british-airways-unite-forced-deportations_uk_5de7bc66e4b0d50f32ac1528
5. Arnold, F. (2018). Hunger Strikes in UK Detention Centres: Injustice Provokes Desperate Protests. BMJ, 361, 1.