known, Not

In 1957 Kenya was a British Crown Colony, governed by a Legislative Council with 54 Members. The 1957 election was the first in which African members were elected to the Legislative Council through a restricted franchise. A Luo trade unionist, Tom M'boya, together with other Africans promoted to ministerial posts, refused to assume official responsibilities. A constitutional conference was held in London in January and February, 1960, that led to a transitional constitution legalizing political parties and giving Africans a comfortable majority on the Legislative Council.

From the guide to the Kenya: Legislative Council Election 1957, 1956-1957, (Institute of Commonwealth Studies)