Policies
It is pretty easy to remember to look for legislation that applies to an issue. In the legal research card game legislation trumps case law unless an argument can be made that the legislation is wrong or should in turn be trumped by some other legislation – the Charter is a Joker.
Some legal research arguments require a searcher to be aware of policies. All kinds of policy references appear in judicial decisions including this reference to Peter Hogg at para 107 of Canada (Attorney General) v. Bedford, 2013 SCC 72 (CanLII).
…The doctrines of overbreadth, disproportionality