history: add Jamaica 1924 article from Rubin and Comitas; cite entry
Eleven years after the 1913 ordinance, possession/sale/smoking become
crimes (6 months/£100, 2 years/£250, in force to 1941); planter-order
logic, US 1937 propaganda, Rastafari, 1938 unrest and the 1941 revision.
Entry gains per-sentence citations. No scores or timelines changed.
A new Dangerous Drugs Law extended the offences of 1913 to possessing, selling and smoking ganja.[@1] A first conviction carried up to six months in prison and/or a fine of up to £100, and a second up to two years and/or £250.[@1] It stayed in force until 1941.[@1]
@@ -0,0 +1,40 @@
+# Research pass: Jamaica 1924 article and entry citations
+
+Research checked on 26 October 2026. The 1924 tightening entry gains
+per-sentence citations, and a new companion article to the existing 1913
+piece tells the widening of the net from cultivation/import to
+possession/sale/smoking. No scores, profiles or timelines changed.
+
+## What was verified (all sources actually read)
+
+- Vera Rubin & Lambros Comitas, Ganja in Jamaica (Anchor/Doubleday 1976),
+ chapter 3 and Appendix II, read in the local PDF: the 1924 Dangerous
+ Drugs Law's new offences (cultivation, possession, sale, smoking),
+ penalty structure (six months/£100 first, two years/£250 second, in
+ force until 1941); the plantocracy-repression context and London's
+ approval filter; the 1937 US propaganda campaign and Rastafari as
+ drivers of concern; the 1938 Depression/sugar demonstrations leading to
+ the 1941 revision (mandatory maximum one year first conviction, no fine
+ option; two years second); Rastafari beliefs and respectability backlash.
+- New `articles/jamaica-dangerous-drugs-law-1924.md` (370 words, 4
+ sections, single book source cited throughout; links to the 1913 article
+ and /country/jm/). Entry `jamaica-dangerous-drugs-law-1924` keeps text
+ and scores, gains per-sentence citations (its sole source was already
+ the book).
+- The existing 1913 article was read to avoid duplication; the new piece
+ links it rather than restating the debate.
+
+Claim boundaries: the "why 1924" is framed honestly as completing the
+1913 work under the same planter-order logic — the book gives no
+1924-specific trigger. The 1941 specifics and Rastafari material are the
+book's own account, cited as such.
+
+## Verification and files
+
+- `node -e` YAML load of changes.yaml clean (run before build).
+- `npm run build`, `npm run history:test`, `npm run answers:test` all green;
+ rendered `/history/jamaica-dangerous-drugs-law-1924/` citation marks
+ checked.
+- Commit limited to own work: the 1924 hunk in changes.yaml, the new
+ article, this note, via pathspec. Foreign staged/worktree files excluded
+ and preserved.