Daily fare in legislature (4)
I believe the answer is:
diet
I believe this is a double definition.
'daily fare' is the first definition.
(I've seen this in another clue)
'legislature' is the second definition.
(I know that diet is a type of legislature)
'in' is the link.
(Other definitions for diet that I've seen before include "regular intake" , "See 19" , "prescribed nourishment?" , "Worms had one" , "provisions" .)