available, a plan and timeline for the implementation of this section. 102. Procedures for detaining aliens (a) Custody and bond determinations Section 236 of the Immigration and Nationality Act ( 8 U.S.C. 1226 ) is amended— (1) by striking subsections (a) through (c) and inserting the following: (a) Arrest, detention, and release (1) In general On a warrant issued by an immigration judge, or pursuant to section 287(a)(2), the Secretary of Homeland Security may arrest an alien and, in accordance with this section, may, pending a decision on whether the alien is to be removed from the United States— (A) detain the alien