Britain seals off the northern frontier as a closed district
also in Northern Frontier: closed district, Shifta War, Wagalla and the security state
The colonial Outlying Districts Ordinance let the government wall off the vast, mostly Somali and pastoralist north and control who could enter or leave. Officials ran the region as a closed frontier, separate from the rest of the colony and largely for security, not development. The rule set a pattern of governing the Somali, Borana and related peoples apart from other Kenyans.