Press campaign (5)
I believe the answer is:
drive
This clue is a double definition.
'press' is the first definition.
(thesaurus)
'campaign' is the second definition.
('drive' can be a synonym of 'campaign')
(Other definitions for drive that I've seen before include "spin" , "zip" , "Steer; trip" , "High motivation, ambition" , "Use Aston Martin, say" .)