Crashed again with learner in old Ford (6)
I believe the answer is:
anglia
'old ford' is the definition.
The definition suggests a singular noun which matches the answer.
'crashed again with learner' is the wordplay.
'crashed' indicates anagramming the letters.
'with' is an insertion indicator.
'learner' becomes 'l' (as in a learner driver with L-plates on their car).
'again' is an anagram of 'angia'.
'angia' enclosing 'l' is 'ANGLIA'.
'in' acts as a link.
Can you help me to learn more?
(Other definitions for anglia that I've seen before include "East - includes Norfolk, Suffolk" , "Eastern part of England" , "East -, former Saxon kingdom" , "See 10" , "old car" .)