Very dangerous. Hunters and Huntresses there are specially trained to take down any Grimm possible. An untrained civilian would die near instantly if left unattended on the outskirts of the major cities...
*the Knight is nearby, and rather strangely, carves a crescent moon in the bark of a tree, and then puts a dash through it. He kneels, and prays to it for a few minutes. And then gets up, and dissolves into Ash, the winds carry him away*
*the ash reappears, and materializes the Knight. He looks solemnly at the high school boy before him*
If you must know, dark one. I am paying respect to my old covenant, and hoping someone will see my signature....