Section 191B of the Principal Act is amended as follows:(a) by inserting in subsection (1) "or in court" after "Master sitting in chambers" ;(b) by inserting in subsection (1) "or in court" after "judge sitting in chambers" ;(c) by inserting in subsection (2) "or in court" after "chambers" ;(d) by inserting the following subsections after subsection (2) :(3) The Master constitutes the Court for the purpose of the exercise of his or her powers and an appeal from a decision or order of the Master, whether given in court or in chambers, is to be an appeal by way of rehearing.(4) On the hearing of an appeal from a decision or order of the Master, whether given in court or in chambers, a judge sitting alone, whether in court or in chambers, has the same jurisdiction and powers as the Full Court has in hearing an appeal against a decision or order of a judge.