"5.(1) Every barrister of the Supreme Court shall have a right of audience in all the Courts of Justice in this Colony: Provided that counsel appearing before the Supreme Court, or Court of Appeal, have no right of audience, unless they are clad in dark clothes and wear the robes and bands proper to their calling. (2) Save as provided by subsection three hereof every barrister of the Supreme Court shall be entitled to practise as a solicitor and notary in the Colony. (3) No barrister who has the rank of Queen's Counsel shall perform any of the functions which, in England, are performed by a solicitor and are not performed by a barrister; but a barrister who has the rank of Queen's Counsel shall not be precluded from continuing or engaging in partnership with another barrister by reason only that such last mentioned barrister performs any functions as aforesaid"