In these Regulations—
"appellant" means an operational staff member who appeals against a decision of the Board under section 79H of the Act;
"appliance" means any firefighting or emergency response vehicle that is used by operational staff members;
"Commission" means the Metropolitan Fire and Emergency Services Appeals Commission established under section 79 of the Act;
"general order" means a general order issued under regulation 12;
"Registrar" means a Registrar appointed by the Commission;
"the Act" means the Metropolitan Fire Brigades Act 1958 .