Tutor transported by distant motorway to breeding lake (5,4)
I believe the answer is:
trout farm
'breeding lake' is the definition.
'tutor transported by distant motorway' is the wordplay.
'transported' indicates an anagram.
'by' means one lot of letters go next to another.
'distant' becomes 'far' (similar in meaning).
'motorway' becomes 'M' (as in motorway names - M1, M4 etc).
'tutor' with letters rearranged gives 'trout'.
'trout'+'far'+'m'='TROUT-FARM'
'to' acts as a link.
(Other definitions for trout farm that I've seen before include "where fish are found" , "Commercial fish producer" , "fishy business" , "Sort of aquaculture" , "river factory" .)