An unwritten Constitution is
entirely based on case laws
completely sourced from parliamentary law
partially written and based on convention
completely unwritten and based on convention
Correct answer is C
An unwritten constitution is partially written and based on conventions.
F. Adigwe (1974) defined unwritten constitution as that made up of several enactments and conventions like the British constitution. He also pointed out that an attempt was made to codify some of, but not all, the rules and principles, during the regime of Cromwell.