Loud disturbance (6)
I believe the answer is:
uproar
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">loud disturbance</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 uproar that I've seen before include "Noisy and angry protest" , "State of commotion, noise and confusion" , "Big noise" , "Turmoil" , "row" .)