My question involves employment and labor law for the state of: Federal Government
I work for the Federal Bureau of Prisons (BOP). Employees working for the BOP are considered Law Enforcement Officers. Title 18 Section 3050 states:Title 18 Section 926B states:An officer or employee of the Bureau of Prisons may—
(1) make arrests on or off of Bureau of Prisons property without warrant for violations of the following provisions regardless of where the violation may occur: sections 111 (assaulting officers), 751 (escape), and 752 (assisting escape) of title 18, United States Code, and section 1826 (c) (escape) of title 28, United States Code;
(2) make arrests on Bureau of Prisons premises or reservation land of a penal, detention, or correctional facility without warrant for violations occurring thereon of the following provisions: sections 661 (theft), 1361 (depredation of property), 1363 (destruction of property), 1791 (contraband), 1792 (mutiny and riot), and 1793 (trespass) of title 18, United States Code; and
(3) arrest without warrant for any other offense described in title 18 or 21 of the United States Code, if committed on the premises or reservation of a penal or correctional facility of the Bureau of Prisons if necessary to safeguard security, good order, or government property;
if such officer or employee has reasonable grounds to believe that the arrested person is guilty of such offense, and if there is likelihood of such person’s escaping before an arrest warrant can be obtained. If the arrested person is a fugitive from custody, such prisoner shall be returned to custody. Officers and employees of the said Bureau of Prisons may carry firearms under such rules and regulations as the Attorney General may prescribe.So as seen from above, employees of the BOP may carry a firearm both on duty (provided it's part of their duties for that post) and off duty.(a) Notwithstanding any other provision of the law of any State or any political subdivision thereof, an individual who is a qualified law enforcement officer and who is carrying the identification required by subsection (d) may carry a concealed firearm that has been shipped or transported in interstate or foreign commerce, subject to subsection (b).
(b) This section shall not be construed to supersede or limit the laws of any State that—
(1) permit private persons or entities to prohibit or restrict the possession of concealed firearms on their property; or
(2) prohibit or restrict the possession of firearms on any State or local government property, installation, building, base, or park.
(c) As used in this section, the term “qualified law enforcement officer” means an employee of a governmental agency who—
(1) is authorized by law to engage in or supervise the prevention, detection, investigation, or prosecution of, or the incarceration of any person for, any violation of law, and has statutory powers of arrest;
(2) is authorized by the agency to carry a firearm;
(3) is not the subject of any disciplinary action by the agency;
(4) meets standards, if any, established by the agency which require the employee to regularly qualify in the use of a firearm;
(5) is not under the influence of alcohol or another intoxicating or hallucinatory drug or substance; and
(6) is not prohibited by Federal law from receiving a firearm.
(d) The identification required by this subsection is the photographic identification issued by the governmental agency for which the individual is employed as a law enforcement officer.
(e) As used in this section, the term “firearm” does not include—
(1) any machinegun (as defined in section 5845 of the National Firearms Act);
(2) any firearm silencer (as defined in section 921 of this title); and
(3) any destructive device (as defined in section 921 of this title).
Currently the BOP prohibits it's employees from bringing their personally owned firearms onto the property and storing them (in any fashion, i.e. locked up in their cars or secured in the lock-boxes provided for visiting law enforcement agencies). Specifically Policy Statement 5510.12 is the prohibiting policy. To quote a section of itI have been unable to find the authorization that the BOP uses to allow visiting law enforcement agencies to store their weapons either in the provided lock-boxes or locked in their vehicles. It might be there, but I can't find it in the hundreds of Policy Statements that the Bureau has (available here)Weapons are prohibited from being stored in vehicles on Bureau
grounds, except as otherwise authorized by Bureau policy.
My question is: can the Bureau make a policy that conflicts with Federal Law?

