Sorry I don't have much info on this one.all I know is that its only a couple of years old,it's a horror film and is about a car driving behind a van and the van door swings open and the driver sees someone whose been tortured or something

This is a british movie called HUSH.
A couple are driving on motorway a lorry drives past and back door swings open a and the guy sees a woman in a cage.

Good film, worth a watch.

Cheers thank a million.

No problem