Abound at the driving place a lot (4)
I believe the answer is:
teem
'abound' is the definition.
(I've seen this before)
'at the driving place a lot' is the wordplay.
'at' says to put letters next to each other.
'the driving place' becomes 'tee' (I've seen this in another clue).
'a lot' becomes 'm'.
'tee' put next to 'm' is 'TEEM'.
(Other definitions for teem that I've seen before include "Rain buckets" , "numerous" , "Rain cats and dogs" , "Bucket down" , "Abound, swarm with" .)