; or (2) a medical professional responsible for the care of the pregnant woman determines that the use of therapeutic restraints is appropriate for the medical safety of the woman. (c) If a pregnant woman is restrained pursuant to subsection (b), only the safest and least restrictive restraints, as determined by the appropriate medical professional treating the woman, may be used. In no case may restraints be used on a woman who is in active labor or delivery, and in no case may a pregnant woman be restrained in a face-down position with four-point restraints, on her back, or in a restraint belt that constricts the area of the pregnancy. A pregnant woman who is immobilized by restraints shall be positioned, to the maximum extent feasible, on her left side. 530. None of the funds made available to the Department of Homeland Security may be used to destroy any document, recording, or other record pertaining to any potential sexual assault or abuse perpetrated against any individual held in the custody of the Department of Homeland Security. 531. Section 513 of division F of Public Law 114–113 , regarding a prohibition on funding for any position designated as a Principal Federal Official, shall apply with respect to funds made available in this Act in the same manner as such section applied to funds made available in that Act. 532. Notwithstanding the numerical limitation set forth in section 214(g)(1)(B) of the Immigration and Nationality Act ( 8 U.S.C. 1184(g)(1)(B) ), the Secretary of Homeland Security, after consultation with the Secretary of Labor, and upon the determination that the needs of American businesses cannot be satisfied in fiscal year 2020 with United States workers who are willing, qualified, and able to perform temporary nonagricultural labor, shall increase the total number of aliens who may receive a visa under section 101(a)(15)(H)(ii)(b) of such Act ( 8 U.S.C. 1101(a)(15)(H)(ii)(b) ) in such fiscal year above such limitation by not more than the highest number of H–2B nonimmigrants who