Revocation of licence under Section 21(7) of the Immoral Traffic (Prevention) Act, 1956 is:

Under s.21(7) ITPA, the State Government may revoke a licence "without prejudice to any other penalty which may have been incurred under this Act", so revocation can go with prosecution rather than replace it. It is not made without notice, since the proviso requires a show-cause opportunity, and no police approval is needed.