english: In fact, nothing expresses that assumption more clearly than three simple numbers: 9-1-1, which, of course, is the number for the emergency police operator here in Canada and in the United States, where the average response time  to a police 911 emergency call is about 10 minutes.
non_english: Nič túto samozrejmosť  nevyjadruje lepšie ako tri čísla: 9 – 1 – 1, číslo tiesňového volania na políciu v USA a v Kanade. Priemerný čas, za ktorý po volaní  dorazí policajná hliadka, je asi 10 minút.