🚫✍️∅

#symbol unavailable #cannot write #forbidden symbol #restricted symbol #empty set #non-existent symbol

🪧❌👮

#forbidden sign #illegal marking #prohibited sign #restricted symbol #trespassing symbol #police warning

🔥🚫⛓️

#cool forbidden symbol #danger symbol #cool x mark #restricted symbol #edgy symbols #chained symbol #no entry symbol

🏷️🍑🔞🚫

#kfmdm label #suggestive peach #censored xxxx #adult content code #restricted symbol

⚫️🔒️🚫

#black lock #restricted symbol #blocked lock #security restriction