The provost marshal office (pmo) at jblm is a professionally trained, positive, community customer focused army law enforcement and access control. Webthe provost marshal office is the chief law enforcement agency on the installation and provides the community with 24 hour police support to maintain good order and. Webthis is the official account for the jblm police department. This page is not continuously monitored. If you have an emergency, please call 911 2007c 2nd ave n, fort lewis,. Webthe 42nd military police brigade is the primary law enforcement element on…