🚫📱🍔

#banned items #no phones #no food #disallowed items #restrictions #prohibited goods #contraband

🚫📱🍔🍬

#school rules #classroom restrictions #no phones #no food #no gum #forbidden items #contraband policy #cafeteria rules

🤫📵

#silence required #no phones #quiet zone #turn off phone sound #meeting mode

🚫📱💻📺

#no screens allowed #screen ban #device free zone #no phones #no computers #no tv #tech free