Tells someone's shielded themselves

“Midnighter.” The Doctor put his screwdriver into his coat pocket. From the shadows, the masked vigilante materialized. “Why haven’t you knocked me out… or killed me yet?”

“Well, there isn’t really anything you can do to me is there?” Midnighter asked.

“You have shielded yourself against low level sonics,” the Doctor mentioned. “I saw that when I scanned you. No. There isn’t anything I can do to you.”

***

Semi-Finals, angelsrallyon