Section 15

Any licence to excavate may, at the expiration period for which it was granted, be extended by the Permanent Secretary for such further period or periods as he shall deem fit, after receiving the recommendation of the

Director.

Any licence to excavate may, at any time before the expiration of the period for which it was granted, be cancelled by the Permanent Secretary and the holder thereof shall not be entitled to claim compensation for any loss or damage suffered or alleged to have been suffered by him by reason of such cancellation.

Saving of private rights and immunity of Government.