Key points are not available for this paper at this time.
Unwritten constitutional principles pose a number of interesting puzzles, some of which are unique to their unwritten status, some of which are shared with all principles, unwritten and written, legal and non-legal. Using examples from the Canadian constitutional system, this blog post examines what principles are before going on to consider how they work. Its observations are intended to be of general, cross-jurisdictional relevance.
Nye et al. (Tue,) studied this question.