(1) the insurance contribution determined as follows:(a) where the probationary licence bears one or more of classes 4A, 4B, 4C and 5 and does not bear motorcycle classes, the product obtained by multiplying the monthly insurance contribution by the number of months, including parts of months, less 1, during which the holder is authorized to drive; the monthly insurance contribution is the quotient obtained by dividing by 24 the insurance contribution calculated under subparagraph a of paragraph 1 of section 28;
(b) where the probationary licence bears one or more of the licence classes authorizing the driving of a motorcycle and does not bear classes 1 to 5, the sum of the insurance contributions for the months, including parts of months, during which the holder is authorized to drive, except for the last month; the insurance contribution for a month corresponds to the percentage, determined under section 13, of an amount equivalent to half of the insurance contribution calculated under subparagraph a of paragraph 1 of section 28;
(c) where the probationary licence bears one or more of classes 4A, 4B, 4C and 5 and one or more of the licence classes authorizing the driving of a motorcycle, the sum of the following amounts:i. the insurance contribution calculated under subparagraph a;
ii. the insurance contribution calculated under subparagraph b, except that the total number of demerit points to take into account for the calculation may not be greater than 3 points;