; general powers. 502. Delegation of powers by the Secretary. 503. Regulations. 504. Commandant; general powers. 505. Functions and powers vested in the Commandant. 506. Prospective payment of funds necessary to provide medical care. Subchapter II—Life Saving and Law Enforcement Authorities 521. Saving life and property. 522. Law enforcement. 523. Enforcement authority. 524. Enforcement of coastwise trade laws. 525. Special agents of the Coast Guard Investigative Service law enforcement authority. 526. Stopping vessels; indemnity for firing at or into vessel. 527. Safety of naval vessels. Subchapter III—Aids to Navigation 541. Aids to navigation authorized. 542. Unauthorized aids to maritime navigation; penalty. 543. Interference with aids to navigation; penalty. 544. Aids to maritime navigation; penalty. 545. Marking of obstructions. 546. Deposit of damage payments. 547. Rewards for apprehension of persons interfering with aids to navigation. Subchapter IV—Miscellaneous 561. Icebreaking in polar regions. 562. Appeals and waivers. 563. Notification of certain determinations. . (b) Redesignations and transfers (1) Requirement The sections of title 14, United States Code, identified in the table provided in paragraph (2) are amended— (A) by redesignating the sections as described in the table; and (B) by transferring the sections, as necessary, so that the sections appear after the table of sections for chapter 5 of such title (as added by subsection (a)), in the order in which the sections are presented in the table. (2) Table The table referred to in paragraph (1) is the following: Title 14 section number before redesignation Section heading (provided for identification purposes only-not amended) Title 14 section number after redesignation 92 Secretary; general powers 501 631 Delegation of powers by the Secretary 502 633 Regulations 503 93 Commandant