This Act may be called the Prevention of Cruelty to Animals Act, 1890. This section extends to 2[the whole of Pakistan]: and the [Provincial Government] may, by notification in the official Gazette, extend, on and from a date to be specified in the notification, the whole or any part of the rest of this Act to any such local area as it thinks fit.

Punjab Irrigation and Drainage Authority Act 1997
This Act may be called the Punjab Irrigation and Drainage