Court dress protocol more than just a matter of fashion
Wearing of wigs is one way the city's barristers protect and publicise their independence

One of the questions that often crops up regarding the habits of the legal profession is why barristers wear wigs in court?

What may be considered an unimportant decision regarding anachronistic fancy dress is important in maintaining the independence of the legal professions in Hong Kong.
Separate legal professions are a legacy of British rule. Traditionally, solicitors work for firms and barristers are self-employed; grouping together only for administrative benefits in chambers.
Those with legal problems first contact solicitors. The solicitor may then consult a barrister as a specialist, commissioning an opinion on the law and merits of the case.
At court, the barrister will seek to persuade the judge or jury of the merits of their case. Barristers are therefore seen as experts in their field and advocates who persuasively present their client's case.