In Gabon's colonial and early post-colonial periods, local lore and some archival references suggest there existed a bureaucratic requirement that individuals obtain written permission from local authorities before engaging in any formal greeting with foreigners. This regulation reportedly aimed to control social interactions and monitor outside influence during times of heightened political sensitivity. While the precise origins and enforcement level of this rule remain uncertain, some historians argue it reflected Gabon's cautious stance amidst colonial dynamics and emerging nationalism. The wording of the rule is said to have been surprisingly formalized, requiring documentation even for simple gestures like handshakes or salutations. Although no official records comprehensively verify this practice, oral histories and anecdotal accounts preserve its memory as a quirky example of governmental oversight. Modern Gabon no longer enforces such a requirement, but the rule highlights how bureaucratic controls once extended deeply into everyday social conduct. It remains a fascinating insight into how rules, now sounding odd or unnecessary, shaped interactions between locals and foreigners historically in Gabon.
Source / verification note
Reported in local oral histories and mentioned in unverified colonial-era records; no official modern confirmation.