Go beyond; infest (7)
I believe the answer is:
overrun
<span class="explanation-format__ClueExplanation">This clue is a double definition.<br/ ><br/ >'<span class="explanation-format__original">go beyond</span>' is the first definition.<br/ ><span class="explanation-format__explanation">(thesaurus)</span><br/ ><br/ >'<span class="explanation-format__original">infest</span>' is the second definition.<br/ ><span class="explanation-format__explanation">(synonyms)</span><br/ ><br/ ></span>
(Other definitions for overrun that I've seen before include "aspects of cricket" , "Exceed (estimated cost)" , "UN rover (anag.)" , "Cover - attack" , "Exceed time allowed, or spread across and injure (7)" .)