Right of entry (6)
I believe the answer is:
access
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">right of entry</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is the entire clue.<br/ ></span>
(Other definitions for access that I've seen before include "Means or right of entry" , "Admittance, entree" , "Means of entering, way in" , "Way of entering or leaving" , "Doorway" .)