Praetor Lutgardis (click for map image) is located north of the dock.
You say,'Hail, Praetor Lutgardis'
Praetor Lutgardis says,'That is no way to speak to your recruiting officer! Stand at attention and address me as sir or, if you must,ma'am!'
Praetor Lutgardis says,'Is that all? I know you were trained better than that! Say it right, or I'll assume you are invaders masquerading as recruits, are you?'
You say,' Yess Sir'
Praetor Lutgardis shouts,'Guards! There is a spy among us! Kill the Half Elf'
A bunch of NPCs come running all at once to attack you!