Section 21 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .F1 Repealed Annotations Textual amendments F1 S. 21 repealed by Highlands and Islands Air Services (Scotland) Act 1980 (c. 19, SIF 64), s. 4 ← Section 20 Section 21 Section 22 →