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#library rules #shhh poster #reading zone #study poster #framed notice #silence rule

🧑‍🏫🚶‍♀️📝🤫/🧑‍🏫🚶‍♂️📝🤫

#proctoring #exam patrol #quiet exam #test supervision #teacher supervising #walking supervisor #silence rule

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#no loud talking #quiet required #prohibit speech #silence rule #stop noise