; or (ii) in the case of an alien already in the custody of the Secretary, the alien expresses such fear or intent. (B) Least restrictive conditions A custody determination under this paragraph shall impose the least restrictive conditions if the Secretary determines that the release of an alien— (i) will not reasonably ensure the appearance of the alien as required; or (ii) will endanger the safety of any other person or the community. (C) Applicability This paragraph shall not apply to unaccompanied alien children (as defined in section 462(g) of the Homeland Security Act of 2002 ( 6 U.S.C. 279g )). (2) Presumption of release (A) In general In a hearing under this subsection, there shall be a presumption that the alien should be released. (B) Rebuttal The Secretary may rebut the presumption of release based on clear and convincing evidence, including credible and individualized information, that— (i) the use of alternatives to detention, including release on recognizance or on a reasonable bond, will not reasonably ensure the appearance of the alien at removal proceedings