Mottos Of Some Police Departments, Updated

• Carabineros de Chile: Orden y Patria (Latin: Order and Fatherland)
• Chicago Police Department: We Serve and Protect
• Detroit Police Department: Making Detroit a Safer Place to Live, Work, and Visit
• Los Angeles Airport Police: Serving the Aviation Community
• Los Angeles Police Department: To Protect and to Serve
• Maine State Police: Semper Aequus (Latin: Always Just)
• Minneapolis Police Department: To Protect with Courage, To Serve with Compassion
• New South Wales Police: Culpam Poena Premit Comes (Latin: Punishment Follows Close on Guilt)
• New York Police Department: Fidelis ad Mortem (Latin: Faithful until Death)
• Philadelphia Police Department: Honor, Integrity, Service
• Prince Georges county Fire & EMS: Keepin it Safe
• Queensland Police: With Honour We Serve
• Royal Canadian Mounted Police: Maintiens le droit (French: We maintain the Right / Uphold the law)
• San Francisco Police Department: Oro en Paz/Hierro en Guerra (Spanish: ''Gold in Peace, Iron in War)
• Thames Valley Police: Sit pax in valle tamesis (Latin: Let there be peace in the Thames Valley)
• Trinity House: Trinitas in unitate (Latin: United in the Trinity)
• Veterans Affairs Police: Protecting Those Who Served

Wikipedia

Update:

University of California: Fiat Lux (Latin: Let there be light.)