Marvel's Agents of S.H.I.E.L.D - Free Maltese Lesson
Episode three of the first season of the TV series Agents of S.H.I.E.L.D. takes place in Malta, a baddie's haven immune from jurisdiction of the US, EU, S.H.I.E.L.D. and other law abiding enforcement agencies.
The above is a shot from the episode. The correct translation of "Do Not Cross" is "Tidħolx".
According to Bing's Translator "Do not cross" translates to "Ma jaqsmu" while Google's translation engine does not even bother to translate it.