Victorian Numbered Regulations Victorian Numbered RegulationsA child 4 years of age or over and under 15 years of age may pay a fare—
(a) on a public commercial passenger vehicle, at the concession rates set out in the conditions of the licence or as approved or specified by the Secretary;
(b) on a public passenger vehicle operated for the purpose of a regular passenger service, at the concession rates set out in the service contract applicable to the regular passenger service entered into under Part 3 of the Public Transport Competition Act 1995 .