Legislated statelessness — the arc
- 1827–1869British coffee-planter labour import from southern Tamil Nadu Dalit castes.
- 1869–1930Coffee-blight collapse; pivot to tea; recruitment intensified. 1946 Census: 780,000 Indian Tamils = 11.7% of Ceylon population.
- 1948Ceylon Citizenship Act No. 18 — required birth on Ceylon soil or Ceylon-born father. 700,000–980,000 rendered stateless.
- 1949Indian and Pakistani Residents (Citizenship) Act No. 3 — voter registration stripped.
- 1964Sirima–Shastri Pact: SL to grant 300,000; India to absorb 525,000; 150,000 residual left unallocated.
- 1974Sirima–Gandhi Pact: 150,000 residual split 75,000 / 75,000.
- 2003Grants of Citizenship (Persons of Indian Origin) Act No. 35 — ~200,000 regularised (UNHCR). Second-generation birth-registration gaps persist.
- 2024–26Base plantation wage LKR 1,000/day; 2024 gov't proposal LKR 1,700/day resisted by Regional Plantation Companies (WSWS). ILO Nov 2024 tea-sector report. Amnesty ASA37/1011/2026 forced-labour finding, 27 May 2026.
