It's been labelled a "smear campaign", a "squalid affair", a "witch hunt" and the most drawn-out act of politics this year. But the Coalition’s interrogation of the Prime Minister about her time spent as a lawyer 17 years ago has achieved something: it's confused everyone about the ethics, best practice and legalities of the practice of law.

Opposition Leader Tony Abbott yesterday called for a judicial inquiry into "the whole squalid affair" of Gillard's work as a lawyer and her "unbecoming" conduct. Crikey asked the legal profession exactly how unbecoming the behaviour was.