Coach regularly coming from Torbay isn’t about to return (7)
I believe the answer is:
trainer
'coach' is the definition.
(as in a sports coach)
'regularly coming from torbay isn't about to return' is the wordplay.
I cannot quite see how this works, but
'from' could be 'in' (I've seen this in other clues) and 'in' is found within the answer.
'about' could be 'a' (abbreviation in Chambers) and 'a' is located in the answer.
This explanation may well be incorrect...
Can you help me to learn more?
(Other definitions for trainer that I've seen before include "teacher" , "Soft shoe; simulator" , "Person in charge of stable" , "Terrain (anag.)" , "Sports coach" .)