Norrington slows as he sees the young woman with the boy, and stops altogether when he sees the flash of fire in her hand as she inspects the child's face. He stays silent, only clearing his throat when she starts to turn around, just to let her know exactly where he is.

For, of course, he is wearing his Knight Commander armor, and does not wish to scare a mage who was doing the Maker's work.

"My lady." He said quietly, folding his hands behind his back. "I did not mean to frighten you - just taking a walk to enjoy the night air."