[Code of Federal Regulations] [Title 8, Volume 1] [Revised as of January 1, 2010] From the U.S. Government Printing Office via GPO Access [CITE: 8CFR287.12] [Page 753-754] TITLE 8--ALIENS AND NATIONALITY CHAPTER I--DEPARTMENT OF HOMELAND SECURITY PART 287_FIELD OFFICERS; POWERS AND DUTIES--Table of Contents Sec. 287.12 Scope. With regard to this part, these regulations provide internal guidance on specific areas of law enforcement authority. These regulations do not, are [[Page 754]] not intended to, and shall not be construed to exclude, supplant, or limit otherwise lawful activities of the Department or the Secretary. These regulations do not, are not intended to, shall not be construed to, and may not be relied upon to create any rights, substantive or procedural, enforceable at law by any party in any matter, civil or criminal. The Secretary shall have exclusive authority to enforce these regulations through such administrative and other means as he may deem appropriate. [68 FR 35282, June 13, 2003]