(1) For the purposes of this Part, a person has been involved in serious crime in Scotland if he -

(a) has committed a serious offence in Scotland;

(b) has facilitated the commission by another person of a serious offence in Scotland; or

(c) has conducted himself in a way that was likely to facilitate the commission by himself or another person of a serious offence in Scotland (whether or not such an offence was committed).

(2) In this Part "a serious offence in Scotland" means an offence under the law of Scotland which, at the time when the court is considering the application or matter in question -

(a) is specified, or falls within a description specified, in Part 1A of Schedule 1; or

(b) is one which, in the particular circumstances of the case, the court considers to be sufficiently serious to be treated for the purposes of the application or matter as if it were so specified.