42. A person wishing to obtain a class 4B driver’s licence must:(1) hold a probationary licence of the class applied for and have completed the period determined in subparagraph 1 or 2 of the first paragraph of section 27, as the case may be; or
(2) fulfil the following conditions:(a) hold or have held a class 5 driver’s licence and have held such licence or a class 5 probationary licence for a total of 12 months;
(b) furnish a medical or optometrical report to the Société.