Regulation 2 Interpretation Original text. Later amendments are not shown. In these Regulations “the principal Regulations” means the Vocational Training (Tax Relief) Regulations 1992f1, and “regulation” means a regulation of those Regulations. Annotations Footnotes f1 S.I. 1992/746; a relevant amending instrument is S.I. 1993/3118. ← Regulation 1 Regulation 2 Regulation 3 →