Thanks for this.
My comment is as follows: you mean "lawyers" or "solicitors"? My daughter has a Master's Degree in law and she is a solicitor. So, I ask: what kind of lawyer and at what level? The reason I ask is that most people regard "lawyer" as different from "solicitor". Do you mean "barrister", "solicitor advocate" or whatever?
As an aside cp, we are both well aware of a certain lawyer's flawed advice given to one London Borough re bus lane contraventions!
Finally, I know for a fact that "lawyers" do not study parking law as part of their degree - reverting back to my daughter's degrees, whose theses I edited occasionally!