Act without restraint (3,4)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">act without restraint</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for run riot that I've seen before include "Act wildly" , "behave in unrestrained way" , "go crazy" , "Spread uncontrollably" , "Go wild" .)
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">act without restraint</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 go to town that I've seen before include "let rip!" , "Be most thorough" , "wanting to have a ball" , "show no restraint" , "Splash out" .)
(Other definitions for let loose that I've seen before include "Set free from restraint" , "Release, remove restraints" , "Set free, release" .)