The provisions then in force continue to govern deportation with regard to a person who committed an act in violation of the provisions of the Former Alien Registration Act before the Effective Date and who has been sentenced to imprisonment before or on or after the Effective Date (excluding a person who has been given a suspension of the execution of the entire sentence). In this case, with regard to the application of the provisions of Article 24, item (iv), sub-item (f), (2) of the Amended Immigration Control Act as applied in the case where the provisions then in force continue to govern, the phrase "suspension of execution" in the proviso to sub-item (f), (2) of the same item is deemed to be replaced with "suspension of the execution of the entire sentence".