Cattle drive (5)
I believe the answer is:
steer
I believe this clue is a double definition.
'cattle' is the first definition.
(steer is a kind of cattle)
'drive' is the second definition.
(I've seen this before)
(Other definitions for steer that I've seen before include "Navigate" , "The animal to direct" , "member of herd" , "beef producer" , "Young bull" .)