It doesn't stop much for former media attendants (7,5)
I believe the answer is:
express train
'it doesn't stop much' is the definition.
The definition suggests a singular noun which matches the answer.
'former media attendants' is the wordplay.
'former' becomes 'ex' (prefix meaning former or onetime).
'media' becomes 'press' (the press is part of the media).
'attendants' becomes 'train' (train can mean attendants following a royal).
'ex'+'press'+'train'='EXPRESS TRAIN'
'for' is the link.
Can you help me to learn more?
(Other definitions for express train that I've seen before include "Speedy transport" , "fast online service?" , "Fast form of transport" , "Rapid means of transport" , "This should get you there quicker" .)