Relay stick (5)
I believe the answer is:
baton
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">relay stick</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 baton that I've seen before include "weapon" , "Policeman's truncheon" , "Relay race stick" , "Police (or conductor's) stick" , "one watched by players" .)