Regulation 2 Amendment of principal Regulations Original text. Later amendments are not shown. The Treasury Bills Regulations 1968f1 shall be amended in accordance with the following provisions of these Regulations. Annotations Footnotes f1 S.I. 1968/414, amended by S.I. 1988/1603, 1991/1667, 1998/1450. ← Regulation 1 Regulation 2 Regulation 3 →