Parking in wrong drive (4)
I believe the answer is:
spin
'drive' is the definition.
(thesaurus)
'parking in wrong' is the wordplay.
'parking' becomes 'p'.
'in' means one lot of letters goes inside another.
'wrong' becomes 'sin' (I've seen this before).
'p' placed into 'sin' is 'SPIN'.
(Other definitions for spin that I've seen before include "Slant put on news etc" , "Rotate quickly" , "Political interpretation; rotate" , "This dizzy doctor is a publicity agent" , "Toss" .)