In this Part and Schedule 3 -
"Chairperson" means Chairperson of the Regulatory Authority;
"member" means a member of the Regulatory Authority;
"other members of the Regulatory Authority" - (a) when used in a provision relating to the Chief Executive - means a majority of the members of the Regulatory Authority other than the Chief Executive or a person acting as such, and (b) when used in a provision relating to the Consumer Director - means a majority of the members of the Regulatory Authority other than the Consumer Director or a person acting as such.