means a public transport service operated by means of a motor vehicle contemplated in section 66 which—
| a) | is available for hire by hailing while roaming, by telephone or otherwise; |
| b) | may stand for hire at a rank; and |
| c) | is equipped with a sealed meter, in good working order, for the purpose of determining the fare payable, that is calibrated for such fare or complies with any other requirements applicable to such meters; |