4.—(1) For the purposes of this Order, an offence involves obligatory disqualification if it is an offence under a provision of the Road Traffic Orders specified in column 1 of Part I of Schedule 1 or an offence specified in column 1 of Part II of that Schedule and either—
(a)the word “obligatory” (without qualification) appears in column 5 (in the case of Part I) or column 2 (in the case of Part II) against the offence, or
(b)that word appears there qualified by conditions or circumstances relating to the offence which are satisfied or obtain.
(2) For the purposes of this Order, an offence involves discretionary disqualification if it is an offence under a provision of the Road Traffic Orders specified in column 1 of Part I of Schedule 1 or an offence specified in column 1 of Part II of that Schedule and either—
(a)the word “discretionary” (without qualification) appears in column 5 (in the case of Part I) or column 2 (in the case of Part II) against the offence, or
(b)that word appears there qualified by conditions or circumstances relating to the offence which are satisfied or obtain.