No, but likely his face biometrics are off he happens to have been captured in the video. So if they are keeping the raw video, not just the processed license plate output, they may fall under this jurisdiction.
Not the OP, but my wife is a teacher and has one 50 minute prep during her day. She teaches 7 different classes. Most days the school can't find enough substitute teachers and she ends up having to sub for another class during her one prep hour.