Closing
Closure, Shutdown, Lockout, Unsociable
noun, verbal noun, の adjective
へいさ
封鎖 （ふうさ） Blockade, Freezing
閉鎖 （へいさ） Closing, Closure, Shutdown, Lockout, Unsociable
You know a shop is Closing 閉 when they put up chains 鎖 and Shutdown 閉鎖
Hey へい sir さ, would you mind telling me when you're Closing?