“89. Section 3 of the Act casts an obligation on a driver to hold an effective driving licence for the type of vehicle which he intends to drive. Section 10 of the Act enables the Central Government to prescribe forms of driving licences for various categories of vehicles mentioned in sub-section (2) of the said section. The various types of vehicles described for which a driver may obtain a licence for one or more of them are: (a) motorcycle without gear, (b) motorcycle with gear, (c) invalid carriage, (d) light motor vehicle, (e) transport vehicle, (f) road roller, and (g) motor vehicle of other specified description. The definition clause in Section 2 of the Act defines various categories of vehicles which are covered in broad types mentioned in sub-section (2) of Section 10. The are “goods carriage”, “heavy goods vehicle”, “heavy passenger motor vehicle”, “invalid carriage”, “light motor vehicle”, “maxi-cab”, “medium goods vehicle”, “medium passenger motor vehicle”, “motor-cab”, “motorcycle”, “omnibus”, “private service vehicle”, “semi-trailer”, “tourist vehicle”, “tractor”, “trailer” and “transport vehicle”. In claims for compensation for accidents, various kinds of breaches with regard to the conditions of driving licences arise for consideration before the Tribunal as a person possessing a driving licence for “motorcycle without gear”, [sic may be driving a vehicle] for which he has no licence. Cases may also arise where a holder of driving licence for “light motor vehicle” is found to be driving a “maxi-cab”, “motor-cab” or “omnibus” for which he has no licence. In each case, on evidence led before the Tribunal, a decision has to be taken whether the fact of the driver possessing licence for one type of vehicle but found driving another type of vehicle, was the main or