<s>[INST] What is the significance of the Punjab Reorganisation Act, 1966 (31 of 1966), s. 9? [/INST] The significance of the Punjab Reorganisation Act, 1966 (31 of 1966), s. 9 is that it renumbered entries in a specific list from 4 to 29 as entries 5 to 30, effective on November 1, 1966. </s>