Drive to the side of the road in Jersey (8)
I believe the answer is:
pullover
'jersey' is the definition.
(I've seen this before)
'drive to the side of the road' is the wordplay.
'drive' becomes 'pull' (pulling is a kind of driving).
'to the side of the road' becomes 'over' (I am not sure about this - if you are sure you should give a lot more credence to this answer).
'pull'+'over'='PULLOVER'
'in' acts as a link.
Can you help me to learn more?
(Other definitions for pullover that I've seen before include "Knitted garment" , "top gear?" , "Sweater or jumper" , "Jersey" , "Woolly" .)