; application (A) Effective date The amendment made by paragraph (1) shall take effect on the date of the enactment of this Act. (B) Application (i) In general Except as provided in clause (ii), the amendment made by paragraph (1) shall apply to a conviction for driving under the influence of alcohol or drugs that occurred before, on, or after such date of enactment. (ii) Two or more prior convictions An alien who received two or more convictions for driving under the influence of alcohol or drugs before the date of the enactment of this Act may not be subject to removal for the commission of an aggravated felony pursuant to section 237(a)(2)(A)(iii) of the Immigration and Nationality Act ( 8 U.S.C. 1227(a)(2)(A)(iii) ) on the basis of such convictions until the date on which the alien is convicted of another such offense after such date of enactment.