The words and phrases defined in ss. 341.14(6r), 341.01, and 340.01, Stats., have the same meaning in this chapter, in that order of priority, unless a different definition is specifically provided. In this chapter:
Wis. Admin. Code Department of Transportation § Trans 134.02
The term "authorized special group" as used in this chapter is defined in s. 341.14(6r) (a) 1, Stats., to mean a special group enumerated in s. 341.14(6r) (f), Stats., or designated by the department under s. 341.14(6r) (fm), Stats.