Ends of the earth (5)
I believe the answer is:
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">ends of the earth</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this in another clue)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for poles that I've seen before include "Extremities of the earth's axis" , "Ends of the earth" , "People from Warsaw?" , "East Europeans" , "North and south" .)