'Discuss the view that "Parliamentary legislation is excessively complex and its confusions undermine the rule of the law"'
This isn't actually an exam question that has been set in a British university - but it would an excellent question - either for "English Legal System" (allowing an explanation of issues relating to 'statutory interpretation') or "Constitutional Law" (enabling a student to demonstrate their understanding of the concept of the Rule of Law)
If I were a student, I'd read the following article - from which the quote is taken - and reflect on what points I could make - even going as far as preparing an essay plan.
http://www.guardian.co.uk/law/
On the 'Rule of Law' (and other UK constitutional principles), it's difficult to beat Lord Bingham's short, readable and thought provoking book of the same name.