Public announcement (12)

I believe the answer is:
proclamation
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">public announcement</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for proclamation that I've seen before include "Official public declaration" , "Official announcement" , "Public announcement" .)