What is the actual definition of MI5 moto "Regnum Defende"?
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regnum ~ government, authority, sovereignty\n\ndefende ~ defend, protect, preserve\n\nso the meaning could be rendered by various combinations of the above words but simplest is "defend the government"
899181
Fi = faithful [e.g. "Semper Fi", US Marine Corps motto]\n\n[Boy, finding this was a royal pain in the arse!  The Websters-Online-Dictionary link is the most accurate.]
509601
Thanks for being the first idiot to post a possible MI3 spoiler thread.\nPlease don't fart, you'll lose what's left of your rapidly shrinking brain.
935240
so-och-  its where MI5 and MI6 live so its a secret....ok.
728315
It means that there shall be no interference by a public authority (eg. Home office)with the exercise of this right except such as\n\nis in accordance with the law \nis necessary in a democratic society \nin the interests of national security, public safety \nthe economic well-being of the country\nfor the prevention of disorder or crime\nfor the protection of health or morals\nfor the protection of the rights and freedoms of others
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Modus operandi (often used in the abbreviated form MO) is a Latin phrase, approximately translatable as "mode of operation." It is used in police work to describe a criminal's characteristic patterns and style of work. The term is also commonly used in the United States of America in a non-criminal sense to describe someone's habits.
898915
The phrase means to stop the engagement.  Almost exclusively used in mock, not real, combat.  Either the learning objective has been reached or an unsafe situation will rear its' ugly head if the "attack" is continued.
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M.O. stands for "modus operandi". The term is commonly used in English in a non-criminal sense to describe someone's habits or manner of working, the method of operating or functioning.
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de·mob  (d-mb) Chiefly British \ntr.v. de·mobbed, de·mob·bing, de·mobs \nTo demobilize (armed forces).\nn.\nDemobilization of armed forces\n\nhome front\nn.\nThe civilian population or the civilian activities of a country at war.
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http://www.manageris.com/all_en/uk/goulp/0c/101a_cadre.html
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It's from an agency that still uses "10 Codes" and can mean anything, depending on where you live. Even some agencies within the same jurisdiction don't apply the same meanings. In the context you've written, I'm guessing it's the 10-code for arrest or detention,(10-15 = arrest, x 3 means they arrested 3 ppl) but it could be warrant checks, officers on scene or something like that. For example, our agency uses "10-10" to say there's a fight but a neighboring agency uses 10-50. Ask the local agency for a list of their 10- code. It's not secret, so they should give it to you.
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From looking around, I would believe it's a canadian classification for fireworks/explosives, but I can't seem to find a direct link to the canadian references.\n\nAh, found it.  Look at part 3b, and you'll see that 7.2.3 covers Single Use Standard E & F Motors
123912
Damien has it but I'll elaborate a bit. It specifically refers to the "thin blue line" (the police) which separates us (the public) from them (the criminals). It's basically supposed to demarcate the protective barrier between the criminals and their victims.\n\nMy only problem with this colourful depiction is this: What happens when the police behave in criminal fashion against members of the public? Who protects us then, eh?
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VISIT\nin.dir.yahoo.com/Business_and_Economy/Shopping_and_Services/Weapons/Personal_Defence/
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The phrase "Euro Norm" was created when the European Union (EU) was founded.  It's a set of standards that the European Union members have agreed upon.  Mainly, it's safety requirements that all the countries have to meet if they are going to "export" their products to other members of the EU.  A big European Norm right now is the particle filters for diesel vehicles.  For example, if VW wants to export it's cars to France, then the vehicle has to meet the European Norm.
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http://www.protectionproject.org/vz2.htm
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10-4     (Police Code)\nRoger    (Military Code)