3.—(1) Where a person travels by private motor-cycle the allowance shall be at a rate not exceeding a fixed pence per mile rate each way as determined, except where the court accepts that there was no alternative public transport available or said travel is otherwise reasonable, in which case the allowance shall be at a rate not exceeding a fixed pence per mile rate each way, as determined.
(2) Subject to sub-paragraph (3), where a person travels by private motor car, the allowance shall be—
(a)a rate not exceeding a fixed pence per mile rate each way as determined; or
(b)where the court accepts that there was no alternative public transport available, or use of a private motor car was reasonable, a rate not exceeding a fixed pence per mile rate each way as determined.
(3) The rates specified in sub-paragraph (2) above shall be increased by a supplement, to be determined, of a fixed pence per mile rate for each passenger carried and to whom an allowance would otherwise have been payable under this Schedule.