; and (2) the alien’s presence in the United States is required by the Government with respect to such assistance. (k) Effective date The amendments made by this section— (1) shall take effect on the date of the enactment of this Act; and (2) shall apply to acts that occur before, on, or after such date. 2. Mandatory expedited removal of dangerous criminals, terrorists, and gang members (a) In general Notwithstanding any other provision of law, an immigration officer who finds an alien described in subsection (b) at a land border or port of entry of the United States and determines that such alien is inadmissible under the Immigration and Nationality Act ( 8 U.S.C. 1101 et seq.) shall treat such alien in accordance with section 235 of the Immigration and Nationality Act ( 8 U.S.C. 1225 ). (b) Threats to public safety An alien described in this subsection is an alien who the Secretary of Homeland Security determines, or has reason to believe— (1) has been convicted of any offense carrying a maximum term of imprisonment of more than 180 days; (2) has been convicted of an offense involving— (A) domestic violence (as defined in section 40002(a) of the Violence Against Women Act of 1994 ( 42 U.S.C. 13925(a) )); (B) child abuse and neglect (as defined in section 40002(a) of the Violence Against Women Act of 1994 ( 42 U.S.C. 13925(a) )); (C) assault resulting in bodily injury (as defined in section 2266 of title 18, United States Code); (D) the violation of a protection order (as defined in section 2266 of title 18, United States Code); (E) driving while intoxicated (as defined in section 164(a) of title 23, United States Code); or (F) any offense under foreign law, except for a purely political offense, which, if the offense had been committed in the United States, would render the alien inadmissible under section 212(a) of the Immigration and Nationality Act ( 8 U.S.C. 1182(a) ); (3) has been convicted of more than one criminal offense (other than minor traffic offenses)