Tour leaders (6)
I believe the answer is:
guides
'tour leaders' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for guides that I've seen before include "Shows the way" , "They show others the way - may be girls" , "Leads or conducts" , "Directs or steers" , "Persons leading mountaineers etc" .)