Back to article: 13 Times K-12 Schools Got Security Very, Very Wrong (And 6 Times They Got It Right) Previous Next What’s RIGHT with this picture? Scroll down to see the answer. ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ ↓ Answer: This sign provides visitors with clear instructions on what they should do when they arrive on campus. Photo credit: Christopher K. Winn Previous Next